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(Nc1ccc(NC(=O)c2ccc(C3=NCCN3)cc2)cc1)Nc1ccc(C2=NCCN2)cc1
b: Cn1c(=O)c(C(c2ccccc2)c2c(O)c3ccccc3n(C)c2=O)c(O)c2ccccc21
c: O=C(OC(=C(N=Nc1ccccc1)c1ccccc1)c1ccccc1)c1ccccc1
d: O=S(=O)(O)CCCCO
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}