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 other words.
Options:
a: COCC(N=CC(C)(C)C)C(C)C
b: O=C(Cc1ccccc1)NN=C(C1=Nc2ccc([N+](=O)[O-])cc2NC1O)C(O)c1ccc([N+](=O)[O-])cc1
c: COCCOc1cc(C)cc(C=C(C)C=CC2=C(C)CCCC2(C)C)n1
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}