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 or b without using any other words.
Options:
a: C[N+](C)([O-])Cc1cccc(NC(=O)c2ccc(C(=O)Nc3cccc(C[N+](C)(C)[O-])c3)cc2)c1
b: CCOCC(=O)N(C)c1cccc2c3c(n(C)c12)CCCCC3
Answer: a, b
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}