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] COc1cc(=O)cc2n(c1=O)CCC2
[b] CC1=NC(=Cc2ccc([N+](=O)[O-])cc2)C(=O)N1n1c(-c2ccccc2)nc2ccccc2c1=O
[c] O=C(OCc1ccccc1)N1CCC(O)C1CO
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}