user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: lidocaine/tetracaine is of what drug formulation? 
Knowledge Triplets: Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 0.04 cream
Lidocaine hydrochloride 10 injection, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride anhydrous 15 injectable solution
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 15 injection
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 40 cream
Lidocaine 700 patch, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine hydrochloride 15 injection, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Topical lidocaine (5% w/w) 50 cream
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 700 patch
Lidocaine 0.05 cream, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hcl 0.5% 0.005 ointment
Benzalkonium chloride, lidocaine, water, isopropyl alcohol, aspirin, benzocaine, alcohol 0.0013,0.004/0.005/0.982/0.7/81/0.06/0.6 kit, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 40 aerosol
Lidocaine/Tetracaine, medicine.drug.marketed_formulations, Lidocaine and tetracaine 70/70 patch
Lidocaine/Tetracaine, medicine.drug_formulation.formulation_of, Lidocaine and tetracaine 70/70 patch
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hcl 0.04 spray
Lidocaine hydrochloride 100 injection, medicine.drug_formulation.formulation_of, Lidocaine
Synera, medicine.drug_brand.canonical_drug, Lidocaine/Tetracaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Benzalkonium chloride, lidocaine, bacitracin zinc, neomycin sulfate, polymyxin b sulfate 0.0013,0.004/0.005/400/5/5000 kit
Lidocaine hydrochloride 30 cream, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine 0.02 cream, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Topical lidocaine (4% w/w) 40 cream
Tetracaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine and tetracaine 70/70 cream
Lidocaine and tetracaine 70/70 patch, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Gel for burns 20 gel
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 50 cream
Topical lidocaine (4% w/w) 180/20 cream, medicine.drug_formulation.active_ingredients, Tetracaine
Lidocaine and tetracaine 70/70 cream, medicine.drug_formulation.routed_drug, Lidocaine/Tetracaine Topical
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 0.02 cream
Lidocaine/Tetracaine, medicine.drug.routed_drugs, Lidocaine/Tetracaine Topical
Lidocaine/Tetracaine, medicine.drug.drug_class, Antiarrhythmic drugs
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 0.05 ointment
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Allantoin and lidocaine 0.01/0.01 ointment
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Benzalkonium chloride, lidocaine, water, isopropyl alcohol, aspirin 0.0013,0.004/0.005/0.982/0.7/81 kit
Lidocaine 0.008 gel, medicine.drug_formulation.active_ingredients, Lidocaine
Allantoin and lidocaine 0.01/0.01 ointment, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride anhydrous 20 injectable solution
Lidocaine hydrochloride 10 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine and tetracaine 70/70 cream, medicine.drug_formulation.active_ingredients, Tetracaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 8 injectable solution
Lidocaine/Tetracaine, medicine.drug.active_moieties, Tetracaine
Lidocaine 40 aerosol, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine 0.05 ointment, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 0.01 liquid
Lidocaine and tetracaine 70/70 cream, medicine.drug_formulation.manufactured_forms, Pliaglis 70/70 cream
Lidocaine/Tetracaine, medicine.drug.active_moieties, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 20 jelly
Lidocaine hydrochloride 20 spray, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine menthol 0.04/0.0125 cream
Lidocaine hydrochloride anhydrous 15 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Benzalkonium chloride, benzalkonium chloride, lidocaine, povidone-iodine, bacitracin zinc, neomycin sulfate, polymyxin b 400/0.004,0.0013/0.005/5/5000/0.01 kit, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine 0.04 cream, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine and tetracaine 70/70 patch, medicine.drug_formulation.drug_category, Drug
Lidocaine 0.01 liquid, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 0.025 gel
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 100 injection
Lidocaine hydrochloride 5 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Gel for burns 25 gel
Lidocaine hydrochloride anhydrous 8 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 0.04 foam aerosol
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 0.0005 spray
Lidocaine 50 cream, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 20 spray
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 5 injection
Lidocaine/Tetracaine, medicine.drug.canonical_brands, Synera
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Benzalkonium chloride, benzalkonium chloride, lidocaine, povidone-iodine, bacitracin zinc, neomycin sulfate, polymyxin b 400/0.004,0.0013/0.005/5/5000/0.01 kit
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine and prilocaine 25/25 gel
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine, benzalkonium chloride 0.02/0.0013 gel
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride anhydrous 8 injectable solution
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 58.333 patch
Lidocaine, benzalkonium chloride 0.02/0.0013 gel, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride anhydrous 10 injectable solution
Lidocaine and tetracaine 70/70 patch, medicine.drug_formulation.active_ingredients, Tetracaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 0.04 foam aerosol
Lidocaine/Tetracaine, medicine.drug.legal_status, Prescription drug
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 700 patch
Lidocaine 58.333 patch, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine hydrochloride 8 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 58.333 patch
Lidocaine and prilocaine 25/25 cream, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 0.02 gel
Lidocaine hydrochloride 0.005 cream, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine 46.1 patch, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 40 solution
Lidocaine/Tetracaine Topical, medicine.routed_drug.routed_drug_of, Lidocaine/Tetracaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 0.03 lotion
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride benzocaine 0.05 gel
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 15 injectable solution
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine and tetracaine 70/70 patch
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 0.02 cream
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride anhydrous 5 injectable solution
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride anhydrous 40 injectable solution
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 40 aerosol
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Bacitracin and lidociane 600/40 ointment
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 100 spray
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 0.7 liquid
Lidocaine hydrochloride 0.03 lotion, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 20 injectable solution
Lidocaine hydrochloride 20 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Benzalkonium chloride, benzocaine, sd alcohol, bacitracin zinc, neomycin sulfate, polymyxin b 0.6/400/0.004,0.0013/0.06/0.005/5/5000 kit, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine hydrochloride anhydrous 40 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine and tetracaine 70/70 cream
Lidocaine/Tetracaine, medicine.drug.physiologic_effect, Local anesthesia
Lidocaine hydrochloride 20 injection, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine/Tetracaine, medicine.drug.canonical_brands, Pliaglis
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Acetaminophen, alcohol, aspirin, bacitracin zinc, benzalkonium chloride, benzocaine, ibuprofen, lidocaine, neomycin sulfate, polymyxin b sulfate, and water 325/0.6/325/400/0.0013,0.004/0.06/200/5e-06/5/5000/0.986 kit
Lidocaine 46.1 patch, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine hydrochloride 35 gel, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 0.5 powder
Lidocaine 0.7 liquid, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 40 spray
Lidocaine and prilocaine 25/25 gel, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine hydrochloride 5 injection, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine and tetracaine 70/70 cream, medicine.drug_formulation.formulation_of, Lidocaine/Tetracaine
Lidocaine and tetracaine 70/70 patch, medicine.drug_formulation.manufactured_forms, Synera 70/70 patch
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 30 cream
Benzalkonium chloride, lidocaine, benzocaine, alcohol, ibuprofen, acetaminophen, aspirin 0.0013,0.004/0.005/0.06/0.6/200/325/325 kit, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine 0.04 foam aerosol, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine hydrochloride 200 liquid, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 0.008 gel
Lidocaine 40 aerosol, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 0.005 cream
Lidocaine and tetracaine 70/70 cream, medicine.drug_formulation.drug_category, Drug
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Benzalkonium chloride, lidocaine, water, isopropyl alcohol, aspirin, benzocaine, alcohol 0.0013,0.004/0.005/0.982/0.7/81/0.06/0.6 kit
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride anhydrous 4 injectable solution
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Benzalkonium chloride, benzocaine, sd alcohol, bacitracin zinc, neomycin sulfate, polymyxin b 0.6/400/0.004,0.0013/0.06/0.005/5/5000 kit
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine and menthol 40/50 patch
Lidocaine/Tetracaine, medicine.drug.drug_class, Amide Local Anesthetic
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 50 cream
Lidocaine 0.008 gel, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 10 injectable solution
Lidocaine hydrochloride 0.025 gel, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine 0.0005 spray, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 50 ointment
Lidocaine and tetracaine 70/70 patch, medicine.drug_formulation.routes, Cutaneous
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 35 gel
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 5 injectable solution
Lidocaine/Tetracaine, medicine.drug.marketed_formulations, Lidocaine and tetracaine 70/70 cream
Lidocaine/Tetracaine, medicine.drug.routed_drugs, Lidocaine/Tetracaine Cutaneous
Lidocaine hydrochloride anhydrous 10 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 40 cream
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 0.05 cream
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 20 injection
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 5 spray
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 50 injection
Lidocaine hydrochloride 3 cream, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine hcl 1.0% 0.01 ointment, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 0.008 gel
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 0.7 liquid
Benzalkonium chloride, lidocaine, water, isopropyl alcohol, aspirin 0.0013,0.004/0.005/0.982/0.7/81 kit, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 0.04 cream
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 46.1 patch
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Bacitracin zinc, neomycin sulfate, polymyxin b sulfate, benzalkonium chloride, lidocaine, isopropyl alcohol, benzalkonium chloride 400/5/5000/0.0013,0.004/0.005/0.7/0.0013,0.004 kit
Lidocaine 50 ointment, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 20 solution
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Benzalkonium chloride, benzalkonium chloride, lidocaine, bacitracin zinc,neomycin sulfate,polymyxin b sulfate, povidone-iodine, water, alcohol, aspirin, ibuprofen, acetaminophen, benzocaine, alcohol 0.004,0.0013/0.004,0.0013/0.005/400/5/5000/0.01/0.982/0.62,0.6/325/200/325/0.06/0.62,0.6 kit
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hcl 1.0% 0.01 ointment
Drug, medicine.drug_formulation_category.drug_formulations, Lidocaine and tetracaine 70/70 patch
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Bacitracin zinc, neomycin sulfate, polymyxin b sulfate, lidocaine 400/3.5/5000/40 ointment
Lidocaine hydrochloride 1 powder, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 4 injectable solution
Lidocaine hydrochloride 20 jelly, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine/Tetracaine, medicine.drug.pregnancy_category, Pregnancy Category B (FDA)
Lidocaine 0.7 liquid, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine hydrochloride 40 spray, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine hydrochloride anhydrous 4 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine 0.02 cream, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine hydrochloride anhydrous 5 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine hydrochloride 20 solution, medicine.drug_formulation.formulation_of, Lidocaine
Benzalkonium chloride, benzalkonium chloride, lidocaine, bacitracin zinc, neomycin sulfate, polymyxin b 400/0.004,0.0013/0.005/5/5000 kit, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine 40 cream, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 200 liquid
Lidocaine and tetracaine 70/70 cream, medicine.drug_formulation.routes, Topical medication
Lidocaine and tetracaine 70/70 patch, medicine.drug_formulation.formulation_of, Lidocaine/Tetracaine
Lidocaine 0.02 gel, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine hcl 0.04 spray, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 1 powder
Lidocaine and tetracaine 70/70 cream, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 5 gel
Tetracaine, medicine.drug_ingredient.active_ingredient_of_formulation, Topical lidocaine (4% w/w) 180/20 cream
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Alcohol, aspirin, bacitracin zinc, benzalkonium chloride, benzocaine, isopropyl alcohol, lidocaine, neomycin sulfate, polymyxin b sulfate, and water 0.6,0.62/81/400/0.0013,0.004/0.06/0.7/0.005/5/5000/0.982 kit
Bacitracin and lidociane 600/40 ointment, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 0.01 liquid
Lidocaine hydrochloride 0.5 powder, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine 100 spray, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine 0.01 liquid, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine 0.02 gel, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine and tetracaine 70/70 patch, medicine.drug_formulation.reference_form, Synera 70/70 patch
Lidocaine hydrochloride 15 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 0.02 gel
Tetracaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine and tetracaine 70/70 patch
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Zcaine 37.601/9.4 gel
Lidocaine hydrochloride benzocaine 0.05 gel, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine 5 spray, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug_ingredient.active_moiety_of_drug, Lidocaine/Tetracaine
Lidocaine hydrochloride 40 solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine and prilocaine 25/25 cream
Lidocaine/Tetracaine Cutaneous, medicine.routed_drug.routed_drug_of, Lidocaine/Tetracaine
Drug, medicine.drug_formulation_category.drug_formulations, Lidocaine and tetracaine 70/70 cream
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Alcohol, aspirin, bacitracin zinc, benzalkonium chloride, benzocaine, isopropyl alcohol, lidocaine, neomycin sulfate, polymyxin b sulfate, and water 0.6/81/400/0.0013,0.004/0.06/0.7/0.005/5/5000/0.982 kit
Lidocaine and menthol 40/50 patch, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 0.05 ointment
Lidocaine hydrochloride anhydrous 20 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine hydrochloride 4 injectable solution, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 50 ointment
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 10 injection
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 0.0005 spray
Lidocaine hydrochloride 5 gel, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine/Tetracaine, medicine.drug.drug_class, Ester Local Anesthetic
Lidocaine and tetracaine 70/70 patch, medicine.drug_formulation.routed_drug, Lidocaine/Tetracaine Cutaneous
Benzalkonium chloride, lidocaine, bacitracin zinc, neomycin sulfate, polymyxin b sulfate 0.0013,0.004/0.005/400/5/5000 kit, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Benzalkonium chloride, benzocaine, sd alcohol, bacitracin zinc, neomycin sulfate, polymyxin b, ibuprofen, acetaminophen 325/0.6/400/0.004,0.0013/0.06/200/0.005/5/5000 kit
Lidocaine hydrochloride 50 injection, medicine.drug_formulation.formulation_of, Lidocaine
Lidocaine, medicine.drug.marketed_formulations, Lidocaine hydrochloride 3 cream
Tetracaine, medicine.drug_ingredient.active_moiety_of_drug, Lidocaine/Tetracaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Benzalkonium chloride, lidocaine, benzocaine, alcohol, ibuprofen, acetaminophen, aspirin 0.0013,0.004/0.005/0.06/0.6/200/325/325 kit
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 0.05 cream
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 100 spray
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Benzalkonium chloride, benzalkonium chloride, lidocaine, bacitracin zinc, neomycin sulfate, polymyxin b 400/0.004,0.0013/0.005/5/5000 kit
Lidocaine, medicine.drug.marketed_formulations, Lidocaine 5 spray
Zcaine 37.601/9.4 gel, medicine.drug_formulation.active_ingredients, Lidocaine
Lidocaine, medicine.drug_ingredient.active_ingredient_of_formulation, Lidocaine 46.1 patch

Answer: Lidocaine and tetracaine 70/70 cream
Lidocaine and tetracaine 70/70 patch