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: COC1=CC(=O)C(CO)=CC1=O
b: CCN(CCO)c1ccc(N=O)cc1
c: O=C(N=Nc1ccc(Br)cc1)NNc1ccc(Br)cc1
d: Cc1c(NC(=S)NC(=O)c2ccc([N+](=O)[O-])cc2)c(=O)n(-c2ccccc2)n1C
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}