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, c, or d without using any other words.
Options:
(a) COC(=O)CCC(NC(=O)OC(C)(C)C)C(=O)NC(Cc1ccc([N+](=O)[O-])cc1)C(=O)NCC(=O)OCc1ccccc1
(b) S=c1sc(-c2ccccc2)c[se]1
(c) O=C1CC2C=CC1C2CO
(d) CN1C(=O)C(=CNc2ccccc2Cl)C(=O)N(C)C1=O
Answer: a, b, c, d
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}