Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCCCCCCCCCCCC1C(=O)NCCNCCCNCCNC1=O
b) COc1ccc2nc3ccc(OC)cc3c(SCc3ccc([N+](=O)[O-])cc3)c2c1
c) CCSC1=CC(Cc2ccc(OC)cc2)N(C(=O)OC)C1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}
2,7-dimethoxy-9-[(4-nitrophenyl)methylsulfanyl]acridine