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: CC1=C(c2ccccc2)C(c2ccccc2)=C(c2ccccc2)C2(c3ccccc3)C(=O)C(C)CN12
b: FC(F)(F)c1cc(Cl)c2ccc3ccccc3c2n1
c: S=C1CC(c2ccccc2)Sc2ccccc2N1
d: NC(=O)c1nnn(Cc2cc(Cl)c(C(=O)c3ccc(Cl)cc3)c(Cl)c2)c1N
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}