User: I have a question about the compound with SMILES C[C@@H]1CN(C2CCC(C#N)(c3ccc(F)cc3)CC2)CC[C@]1(C(=O)O)c1ccccc1.
Assistant: Interesting, how can I help?
User: Please describe this drug.
Assistant: The answer is Levocabastine is a selective second-generation H1-receptor antagonist used for allergic conjunctivitis. Levocabastine was discovered at Janssen Pharmaceutica in 1979.
User: I have a question about the {#molecule|chemical|compound!} with {SMILES__description} {SMILES#}.
Assistant: {#Sure, what is your question?|How can I help?|That sounds interesting, how can I help?|Interesting, how can I help?!}
User: {quest#}
Assistant: {#The answer is |!}{answ#}
C[C@@H]1CN(C2CCC(C#N)(c3ccc(F)cc3)CC2)CC[C@]1(C(=O)O)c1ccccc1
C[C@@H]1CN(CC[C@@]1(C2=CC=CC=C2)C(=O)O)C3CCC(CC3)(C#N)C4=CC=C(C=C4)F
(3S,4R)-1-[4-cyano-4-(4-fluorophenyl)cyclohexyl]-3-methyl-4-phenylpiperidine-4-carboxylic acid
Please describe this drug.
Levocabastine is a selective second-generation H1-receptor antagonist used for allergic conjunctivitis. Levocabastine was discovered at Janssen Pharmaceutica in 1979.