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: Which of the drugs used by Charlie Sheen was invented by Albert Hofmann? 
Knowledge Triplets: Charlie Sheen, common.topic.webpage, m.0943w5t
m.0940tt8, common.webpage.topic, Charlie Sheen
Charlie Sheen, freebase.valuenotation.is_reviewed, Siblings
Hofmann's Potion, film.film.personal_appearances, m.0gyzbw7
Charlie Sheen, film.actor.film, m.0cvcf15
m.0cnmkbm, common.webpage.resource, Charlie Sheen Pictures
Albert Hofmann Oct 1993, common.image.size, m.02bxbjb
m.065prgb, base.popstra.dated.participant, Charlie Sheen
m.0946xd7, common.webpage.topic, Charlie Sheen
m.09455fp, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.094fjwj
Charlie Sheen, common.topic.webpage, m.094h86w
300px-Albert_Hofmann.jpg, common.image.size, m.029l8j2
Charlie Sheen, film.actor.film, m.0jt95l
Charlie Sheen, common.topic.webpage, m.0948l6k
m.04fyyls, celebrities.substance_abuse_problem.celebrity, Charlie Sheen
Charlie Sheen, film.actor.film, m.04fz13f
m.0652s2d, base.popstra.canoodled.participant, Charlie Sheen
m.09xpq0h, common.webpage.topic, Charlie Sheen
Comicitis, film.film.produced_by, Charlie Sheen
Charlie Sheen, film.producer.film, Comicitis
Charlie Sheen, common.topic.webpage, m.094hpj2
Charlie Sheen, common.topic.webpage, m.09wg625
m.064gk7j, base.popstra.dated.participant, Charlie Sheen
Charlie Sheen, film.actor.film, m.0sgvcjv
Charlie Sheen can't shake his troubled past, common.resource.annotations, m.094hg43
Albert Hofmann, book.author.works_written, Mundo Interior Mundo Exterior
m.09x6btj, common.webpage.topic, Charlie Sheen
Albert Hofmann, book.author.works_written, L.S.D. & the Nature of Reality
Charlie Sheen, film.actor.film, m.04fyzj4
The Substance: Albert Hofmann's LSD, film.film.personal_appearances, m.0n57b3m
m.09xs312, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09x6btj
Charlie Sheen, common.topic.article, m.01plm5
Albert Hofmann, film.person_or_entity_appearing_in_film.films, m.0n57b3m
L.S.D. & the Nature of Reality, book.written_work.author, Albert Hofmann
Charlie Sheen, film.actor.film, m.02tb1y5
Charlie Sheen, common.topic.webpage, m.0945swn
m.09yy3jr, common.webpage.topic, Charlie Sheen
Transmitter-Receiver Concept of Reality, book.written_work.author, Albert Hofmann
Charlie Sheen, common.topic.webpage, m.0941nkc
m.065q62w, base.popstra.dated.participant, Charlie Sheen
m.09x63c3, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.03jqggm
Albert Hofmann, common.topic.notable_types, Academic
Charlie Sheen, people.person.profession, Film Producer
m.0652wb9, base.popstra.canoodled.participant, Charlie Sheen
Insight, outlook, book.written_work.author, Albert Hofmann
Charlie Sheen, common.topic.webpage, m.0940clp
m.09yw2_d, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.04fyzhq
m.064gjzx, base.popstra.dated.participant, Charlie Sheen
Charlie Sheen, base.popstra.celebrity.substance_abuse, m.064gkc8
m.0943w5t, common.webpage.topic, Charlie Sheen
m.0941kk_, common.webpage.topic, Charlie Sheen
m.09x62yh, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09yxhrj
m.094ltj5, common.webpage.topic, Charlie Sheen
Charlie Sheen, base.popstra.celebrity.canoodled, m.0652vly
Charlie Sheen, music.artist.track, Aguas de Marco
Charlie Sheen, film.actor.film, m.0yfd7t8
m.09xj9sp, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09xx5my
Charlie Sheen, film.actor.film, m.04ls741
The Substance: Albert Hofmann's LSD, film.film.personal_appearances, m.0n57bds
Charlie Sheen, common.topic.webpage, m.0cnmkbm
m.0b46c4b, common.webpage.topic, Charlie Sheen
Albert Hofmann, common.topic.notable_for, g.1255j14t3
m.094swzn, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.0kn2vcs
Charlie Sheen, people.person.profession, Screenwriter
m.0941g7q, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.02h62pm
Charlie Sheen, film.actor.film, m.0fd49sq
Charlie Sheen, film.actor.film, m.02vbpls
Charlie Sheen, common.topic.webpage, m.094510x
Albert Hofmann Oct 1993, common.image.appears_in_topic_gallery, Albert Hofmann
Charlie Sheen, people.person.profession, Television producer
m.065q9yl, base.popstra.dated.participant, Charlie Sheen
Charlie Sheen, film.actor.film, g.11b7yymhyc
m.065q6zl, base.popstra.dated.participant, Charlie Sheen
m.09x_wqr, common.webpage.topic, Charlie Sheen
m.09wv3bj, common.webpage.topic, Charlie Sheen
LSD, mon enfant terrible, book.written_work.author, Albert Hofmann
Charlie Sheen, people.person.sibling_s, m.05bghtz
Albert Hofmann, film.person_or_entity_appearing_in_film.films, m.0gyzbw7
m.064gkf0, base.popstra.dated.participant, Charlie Sheen
m.04fz39v, celebrities.rehab.celebrity, Charlie Sheen
Charlie Sheen, film.actor.film, m.0gm1djc
Charlie Sheen, common.topic.webpage, m.09ynx89
Charlie Sheen, common.topic.webpage, m.0b46gv8
Charlie Sheen, common.topic.webpage, m.094h8bp
m.094nkb3, common.webpage.topic, Charlie Sheen
m.0948dpw, common.webpage.topic, Charlie Sheen
m.094703s, common.webpage.topic, Charlie Sheen
Charlie Sheen, people.person.education, m.0n1k2j5
Charlie Sheen, people.person.children, Sam Sheen
m.064gmgw, base.popstra.product_choice.consumer, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.094swzn
m.065pxhz, base.popstra.dated.participant, Charlie Sheen
Charlie Sheen, film.actor.film, m.03jpb31
m.065pwtx, base.popstra.dated.participant, Charlie Sheen
m.0bnscdv, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.0943rf1
Charlie Sheen, base.popstra.celebrity.canoodled, m.0652tmm
m.0b470gs, common.webpage.topic, Charlie Sheen
m.09xnqzb, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.04dfgp4
Charlie Sheen, base.popstra.celebrity.substance_abuse, m.064gkcq
Charlie Sheen, common.topic.webpage, m.09xnqzb
Albert Hofmann, common.topic.article, m.012mxm
Albert Hofmann, film.actor.film, m.0h2pf4h
m.09w8l4_, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.0bnscdv
m.094fjwj, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.image, charlie_sheen_30006.jpg
Charlie Sheen, film.actor.film, m.0zbtzly
Charlie Sheen, common.topic.webpage, m.0946xd7
m.065pwhd, base.popstra.dated.participant, Charlie Sheen
Charlie Sheen, film.actor.film, m.0gw29xh
m.094hg43, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.0k07_l
Charlie Sheen, base.popstra.celebrity.canoodled, m.0652t1m
Charlie Sheen, common.topic.webpage, m.09ylhyn
m.0652spw, base.popstra.canoodled.participant, Charlie Sheen
Charlie Sheen, film.actor.film, m.0jw5v_
m.09w7x3n, common.webpage.topic, Charlie Sheen
m.09ynx89, common.webpage.topic, Charlie Sheen
Charlie Sheen, base.schemastaging.person_extra.net_worth, m.0j8mfd5
m.0652t1m, base.popstra.canoodled.participant, Charlie Sheen
Charlie Sheen, base.popstra.substance_abuse.abuser, m.064gkc8
m.09xx5my, common.webpage.topic, Charlie Sheen
m.094h86w, common.webpage.topic, Charlie Sheen
Charlie Sheen, freebase.valuenotation.is_reviewed, Parents
Charlie Sheen, film.actor.film, m.03js0z7
Charlie Sheen, common.topic.webpage, m.09487x2
m.065ps83, base.popstra.dated.participant, Charlie Sheen
Charlie Sheen, film.actor.film, m.02vcm_h
Charlie Sheen, people.person.profession, Actor
Albert Hofmann, common.topic.image, 300px-Albert_Hofmann.jpg
Charlie Sheen, film.actor.film, m.04fz08j
Charlie Sheen, common.resource.annotations, m.094703s
m.094hg43, common.webpage.resource, Charlie Sheen can't shake his troubled past
Charlie Sheen, base.popstra.celebrity.substance_abuse, m.064gkcy
Charlie Sheen, freebase.valuenotation.is_reviewed, Profession
m.094ktyk, common.webpage.topic, Charlie Sheen
Albert Hofmann, people.person.education, m.03l4p2t
Charlie Sheen, common.topic.webpage, m.09455fp
Charlie Sheen, common.topic.webpage, m.09yy3jr
Charlie Sheen, film.actor.film, m.03jpdnt
Charlie Sheen, common.topic.webpage, m.09yx2s3
m.09ylhyn, common.webpage.topic, Charlie Sheen
m.0652tmm, base.popstra.canoodled.participant, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09yw2_d
Charlie Sheen, film.actor.film, m.0h5w7n2
Baden, location.location.people_born_here, Albert Hofmann
Albert Hofmann, book.author.works_written, LSD, my problem child
CharlieSheenMarch2009, common.image.appears_in_topic_gallery, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.094kx3g
m.09y49cy, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09xms0t
m.0652vj9, base.popstra.canoodled.participant, Charlie Sheen
Albert Hofmann Oct 1993, common.image.appears_in_topic_gallery, Hallucinogen
m.065q5qm, base.popstra.dated.participant, Charlie Sheen
m.09x1_b3, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.0k4ps4
Charlie Sheen, film.writer.film, No Code of Conduct
Charlie Sheen, film.actor.film, m.0k0lkf
m.064gkcy, base.popstra.substance_abuse.abuser, Charlie Sheen
m.0n57bds, film.personal_film_appearance.film, The Substance: Albert Hofmann's LSD
Charlie Sheen, film.actor.film, m.04fy_4p
m.0940clp, common.webpage.topic, Charlie Sheen
Albert Hofmann, people.deceased_person.cause_of_death, heart attack
m.094hpj2, common.webpage.topic, Charlie Sheen
Hofmann's Potion, film.film.personal_appearances, m.0cr_2cd
Albert Hofmann, people.person.nationality, Switzerland
m.09yx2s3, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.094nq_m
Charlie Sheen, film.actor.film, m.04fz1xb
Charlie Sheen, film.actor.film, m.03jqhp0
m.09487x2, common.webpage.topic, Charlie Sheen
m.09yxhrj, common.webpage.topic, Charlie Sheen
Interview by Stan Grof, book.written_work.author, Albert Hofmann
Charlie Sheen, film.actor.film, m.04dfgl0
m.0652tcy, base.popstra.canoodled.participant, Charlie Sheen
Charlie Sheen, freebase.valuenotation.is_reviewed, Country of nationality
Albert Hofmann, influence.influence_node.influenced, Timothy Leary
m.09xxnm0, common.webpage.topic, Charlie Sheen
m.09wg625, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.094nr93
Charlie Sheen, film.actor.film, m.0jzkj3
Hofmann's Potion, common.topic.notable_types, Film
Charlie Sheen, common.topic.webpage, m.09435gv
Charlie Sheen, common.topic.webpage, m.09y49cy
Charlie Sheen, base.popstra.celebrity.canoodled, m.0652th9
Charlie Sheen, film.actor.film, m.0k33wm
Charlie Sheen, common.topic.image, CharlieSheenMarch2009
m.065p9hc, base.popstra.lived_with.participant, Charlie Sheen
Charlie Sheen, film.actor.film, m.02vd8l8
Charlie Sheen, people.person.nationality, United States of America
Charlie Sheen, film.actor.film, m.0bl46x7
Charlie Sheen, film.actor.film, m.03js2s0
Charlie Sheen, celebrities.celebrity.rehab_history, m.04fz39v
m.094nr93, common.webpage.topic, Charlie Sheen
Albert Hofmann, base.qualia.recreational_drug_user.drug_s, Lysergic acid diethylamide
m.09ytcns, common.webpage.topic, Charlie Sheen
m.064gkw7, base.popstra.rehab_stay.patient, Charlie Sheen
Charlie Sheen, film.actor.film, m.0k2d9g
m.0cnmkbm, common.webpage.topic, Charlie Sheen
m.09x646x, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09x6356
Albert Hofmann, people.person.profession, Scientist
The Substance: Albert Hofmann's LSD, film.film.language, English Language
Charlie Sheen, common.topic.webpage, m.09x646x
Charlie Sheen, film.actor.film, m.02tb4mj
Charlie Sheen, common.topic.webpage, m.09xpq0h
Charlie Sheen, base.popstra.celebrity.substance_abuse, m.064gkch
m.094lhq7, common.webpage.topic, Charlie Sheen
m.0gyzbw7, film.personal_film_appearance.person, Albert Hofmann
Charlie Sheen, film.producer.films_executive_produced, No Code of Conduct
Charlie Sheen, people.person.children, Max Sheen
m.065q81b, base.popstra.dated.participant, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09xxnm0
m.065q4dx, base.popstra.dated.participant, Charlie Sheen
Charlie Sheen, people.person.sibling_s, m.04fyy3q
The Substance: Albert Hofmann's LSD, film.film.country, Switzerland
m.0943rf1, common.webpage.topic, Charlie Sheen
m.065pvjg, base.popstra.dated.participant, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09w4ck7
m.064gkch, base.popstra.substance_abuse.abuser, Charlie Sheen
m.094h8bp, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.0b470gs
Charlie Sheen, base.popstra.celebrity.supporter, m.064gm64
Charlie Sheen, common.topic.webpage, m.0b46c4b
Charlie Sheen, film.actor.film, m.0jv9lm
m.065q0yw, base.popstra.dated.participant, Charlie Sheen
Timothy Leary, influence.influence_node.influenced_by, Albert Hofmann
Charlie Sheen, common.topic.webpage, m.09yc726
300px-Albert_Hofmann.jpg, common.image.appears_in_topic_gallery, Albert Hofmann
Lysergic acid diethylamide, law.invention.inventor, Albert Hofmann
Charlie Sheen, common.topic.webpage, m.094lhq7
Albert Hofmann, law.invention.inventor, Lysergic acid diethylamide
Charlie Sheen, film.actor.film, m.0k2z0b
m.094703s, common.webpage.resource, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09x4dhh
m.0ypy12s, film.performance.film, Hofmann's Potion
m.04ls741, film.performance.actor, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.0941g7q
Charlie Sheen, film.actor.film, m.0y4rs8k
Charlie Sheen, common.topic.webpage, m.09x1_b3
Charlie Sheen, common.topic.webpage, m.094p41d
Charlie Sheen, base.popstra.celebrity.canoodled, m.0652s2d
m.0h2pf4h, film.performance.actor, Albert Hofmann
m.064gkfj, base.popstra.dated.participant, Charlie Sheen
m.0gl2h72, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.03jq3zr
m.09xms0t, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.02vd67v
Charlie Sheen, common.topic.webpage, m.094ltj5
Charlie Sheen, film.actor.film, m.04fz251
Plants of the Gods, book.written_work.author, Albert Hofmann
The Substance: Albert Hofmann's LSD, common.topic.notable_types, Film
m.064gkc8, base.popstra.substance_abuse.substance, Lysergic acid diethylamide
m.09x6xnd, common.webpage.topic, Charlie Sheen
m.0652vly, base.popstra.canoodled.participant, Charlie Sheen
Albert Hofmann, book.author.works_written, Plants of the Gods
m.0b46gv8, common.webpage.topic, Charlie Sheen
m.09xqzgc, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.0940tt8
m.09w4ck7, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.notable_for, g.125h50xgb
Charlie Sheen, film.actor.film, m.0k7vnn
Charlie Sheen, base.popstra.celebrity.canoodled, m.0652spw
Charlie Sheen, base.popstra.celebrity.canoodled, m.0652wb9
Charlie Sheen, common.topic.webpage, m.09w7x3n
m.09xv4hn, common.webpage.topic, Charlie Sheen
m.065pt1v, base.popstra.dated.participant, Charlie Sheen
Charlie Sheen, base.popstra.celebrity.canoodled, m.0652tt0
Charlie Sheen, freebase.valuenotation.is_reviewed, Gender
m.09yc726, common.webpage.topic, Charlie Sheen
m.064gkc8, base.popstra.substance_abuse.abuser, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.094nkb3
Charlie Sheen, people.person.sibling_s, m.04fyy3k
Charlie Sheen, common.topic.webpage, m.09ytcns
m.09x6356, common.webpage.topic, Charlie Sheen
Charlie Sheen, celebrities.celebrity.substance_abuse_problems, m.04fyyls
Charlie Sheen, common.topic.webpage, m.09wv3bj
Charlie Sheen, common.topic.webpage, m.09w8bth
m.0whbhvw, film.personal_film_appearance.person, Albert Hofmann
Albert Hofmann, law.inventor.inventions, Lysergic acid diethylamide
Charlie Sheen, film.actor.film, m.0k0cbj
Charlie Sheen, common.topic.webpage, m.09xs312
Albert Hofmann, book.author.works_written, The Physics of Synchrotron Radiation
Charlie Sheen, film.actor.film, m.0ng74h1
Charlie Sheen, common.topic.webpage, m.0gl2h72
m.094b1d8, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.0941kk_
Lysergic acid diethylamide, base.qualia.recreational_drug.notable_users, Albert Hofmann
Charlie Sheen, common.topic.webpage, m.09xl_bb
Charlie Sheen, common.topic.webpage, m.094hg43
m.064fc9h, base.popstra.dated.participant, Charlie Sheen
m.0945swn, common.webpage.topic, Charlie Sheen
Albert Hofmann, book.author.works_written, LSD, mon enfant terrible
Charlie Sheen, film.actor.film, m.02vbg5s
Charlie Sheen, film.actor.film, m.03jt7vc
Charlie Sheen, film.actor.film, m.04fz126
m.03l4p2t, education.education.student, Albert Hofmann
Charlie Sheen, film.actor.film, m.02vc4h6
Charlie Sheen, film.actor.film, m.0k0c7m
Charlie Sheen, people.person.profession, Film director
m.0948l6k, common.webpage.topic, Charlie Sheen
Hofmann's Potion, film.film.language, English Language
Charlie Sheen, common.topic.webpage, m.09x6dwj
m.064gz_r, base.popstra.dated.participant, Charlie Sheen
Albert Hofmann, film.person_or_entity_appearing_in_film.films, m.0whbhvw
m.0945x5r, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.0h5w7n8
m.0n57b3m, film.personal_film_appearance.person, Albert Hofmann
Charlie Sheen, film.actor.film, m.06wj_3j
Charlie Sheen, film.actor.film, m.04fyzjr
Albert Hofmann, book.author.works_written, Insight, outlook
m.0gyzbw7, film.personal_film_appearance.film, Hofmann's Potion
Charlie Sheen, common.topic.webpage, m.094703s
m.04fz3hn, common.webpage.topic, Charlie Sheen
m.0cr_2cd, film.personal_film_appearance.film, Hofmann's Potion
Charlie Sheen, people.person.children, Bob Sheen
Albert Hofmann, people.person.places_lived, m.03l4p2z
m.09x4dhh, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.04djmz5
m.09x6dwj, common.webpage.topic, Charlie Sheen
m.094510x, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.02vc_gq
Charlie Sheen, film.actor.film, m.04fz08y
Charlie Sheen, common.topic.webpage, m.094lrzk
Charlie Sheen, film.actor.film, m.04fz1wz
Albert Hofmann, people.deceased_person.place_of_death, Burg im Leimental
Charlie Sheen, freebase.valuenotation.is_reviewed, Place of birth
Albert Hofmann, people.person.profession, Chemist
Albert Hofmann, freebase.valuenotation.is_reviewed, Date of death
Charlie Sheen, common.topic.webpage, m.09498sx
Einsichten, Ausblicke, book.written_work.author, Albert Hofmann
m.09498sx, common.webpage.topic, Charlie Sheen
Charlie Sheen, base.popstra.celebrity.canoodled, m.0652vj9
Charlie Sheen, base.popstra.celebrity.rehab_stay, m.064gkw7
Charlie Sheen, common.topic.webpage, m.09x6xnd
Charlie Sheen, common.topic.webpage, m.09xqzgc
Charlie Sheen, common.topic.webpage, m.09x62yh
Charlie Sheen, common.topic.webpage, m.09x_wqr
Charlie Sheen, film.actor.film, m.04fz11l
m.094kx3g, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.0jzkgb
m.065q2kb, base.popstra.dated.participant, Charlie Sheen
Charlie Sheen, film.actor.film, m.0pbbcrp
Charlie Sheen, film.actor.film, m.03jrwrw
Albert Hofmann, common.topic.image, Albert Hofmann Oct 1993
m.0652tt0, base.popstra.canoodled.participant, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09x63c3
Albert Hofmann, people.person.gender, Male
Albert Hofmann, people.person.place_of_birth, Baden
m.09435gv, common.webpage.topic, Charlie Sheen
m.094nq_m, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09w8l4_
Charlie Sheen, film.actor.film, m.04fz082
Charlie Sheen, film.actor.film, m.03jsnrf
m.09xl_bb, common.webpage.topic, Charlie Sheen
m.094p41d, common.webpage.topic, Charlie Sheen
m.09w8bth, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.0gwwj_f
m.0941nkc, common.webpage.topic, Charlie Sheen
m.094lfcy, common.webpage.topic, Charlie Sheen
Charlie Sheen, common.topic.webpage, m.09xj9sp
Charlie Sheen, film.actor.film, m.0y85vks
Charlie Sheen, common.topic.webpage, m.09xv4hn
Charlie Sheen, common.topic.webpage, m.0945x5r
Charlie Sheen, common.topic.webpage, m.094lfcy
Charlie Sheen, common.topic.webpage, m.0948dpw
Albert Hofmann, book.author.works_written, Interview by Stan Grof
Charlie Sheen, common.topic.webpage, m.094ktyk
Charlie Sheen, common.topic.webpage, m.094b1d8
m.064gjzm, base.popstra.dated.participant, Charlie Sheen
m.0n57b3m, film.personal_film_appearance.film, The Substance: Albert Hofmann's LSD
m.064gkcq, base.popstra.substance_abuse.abuser, Charlie Sheen
Charlie Sheen, film.actor.film, m.0k0s7h
Charlie Sheen Pictures, common.resource.annotations, m.0cnmkbm
Albert Hofmann, book.author.works_written, Transmitter-Receiver Concept of Reality
Hofmann's Potion, film.film.starring, m.0h2pf4h
m.03l4p2z, people.place_lived.person, Albert Hofmann
m.0h2pf4h, film.performance.film, Hofmann's Potion
Mundo Interior Mundo Exterior, book.written_work.author, Albert Hofmann
Charlie Sheen, base.popstra.celebrity.canoodled, m.0652tcy
m.0652th9, base.popstra.canoodled.participant, Charlie Sheen
The Physics of Synchrotron Radiation, book.written_work.author, Albert Hofmann
Charlie Sheen, tv.tv_actor.guest_roles, m.0h381xy
LSD, my problem child, book.written_work.author, Albert Hofmann
Charlie Sheen, freebase.valuenotation.is_reviewed, Date of birth
Albert Hofmann, book.author.works_written, Einsichten, Ausblicke
Hofmann's Potion, film.film.starring, m.0ypy12s
Charlie Sheen, common.topic.webpage, m.04fz3hn
m.094lrzk, common.webpage.topic, Charlie Sheen
Charlie Sheen, film.actor.film, m.052c_qd
Charlie Sheen, freebase.valuenotation.is_reviewed, Children

Answer: Lysergic acid diethylamide