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] CCCCCCOc1ccc(C(=O)N(C)O)cc1
[b] CC(C)(C)OC(=O)Cn1ncn(NC(=O)Cc2ccccc2)c1=S
[c] CC1CCC(=Cc2ccc(F)cc2)C2=C1C(c1ccc(F)cc1)n1c(sc(=Cc3ccc(Cl)cc3)c1=O)=N2
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}