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: Clc1ccc(N=CC=CNc2ccc(Cl)cn2)nc1
b: COC(=O)c1c(C)cccc1C1CN=NC12Cc1ccc(C)cc1C2=O
c: O=c1c2cc([N+](=O)[O-])cnc2sn1-c1ccc(Br)cc1
d: COc1ccc2c3c([nH]c2c1[N+](=O)[O-])C(C)N(C(=O)C=Cc1ccccc1)CC3
Answer: a, 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}