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: C=C(CCC(Cl)C1COC(C=CC)O1)[Si](C)(C)C
b: NC12CC3CC(CC(C3)C1)C2
c: C[NH+](C)c1nc2ccccc2[nH]1.[Cl-]
d: C[N+]1(C)CCCC1C(=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}