Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COC(=O)C(Cc1ccccc1)N1OC12CCCCC2NC(=O)OC(C)(C)C
(b) O=[N+]([O-])c1ccc(-c2nc(N(CCO)CCO)c3ccccc3n2)o1
(c) CNC(=O)CCNC(=O)CCC(=O)N(C)C
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}