Quetiapine

Quetiapine (better known as Seroquel) is an antipsychotic drug used to treat bipolar disorder and unipolar major depression, though it is used off-label for anxiety problems, Tourette syndrome and autism issues. The side effects of Quetiapine include fatigue, dry mouth and being sleepy. The medication is sometimes used for PTSD.

References

Category:Drugs used in psychiatry
Category:Azepines 
Category:Aromatic compounds
Category:Piperazines
Category:Ethers
Category:Alcohols
Category:Sulfur heterocycles