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=C(Oc1ccc(OC(=O)c2ccccc2)c(C(=O)c2ccccc2)c1C(=O)c1ccccc1)c1ccccc1
b: COC(=O)NC(C(=O)NC(OCc1ccccc1)C1COC(C)(C)O1)C(C)O[Si](C)(C)C(C)(C)C
c: Cn1c(=O)c2c(nc(NN=Cc3cccc(Br)c3)n2C)n(C)c1=O
d: O=C1NC(c2ccco2)N2C(=O)NC(c3ccco3)N12
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}