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) O=[N+]([O-])c1ccc(Sc2ccc([N+](=O)[O-])cc2)cc1
(b) CCCOc1ccc(C(Cl)=C(C=O)c2ccc(OC)c(OC)c2)cc1OCCC
(c) CC(C)(C)OC(=O)NC(Cc1ccccc1)CN1CCCC1C(=O)OCc1ccccc1
(d) CC(=O)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}