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, or c without using any other words.
Options:
a: CCC=C(C(=CCC)[N+](=O)[O-])[N+](=O)[O-]
b: O=C1c2ccccc2C(=O)c2c1nc1sccn21
c: CC1=C(C(=O)OC23CC4CC(CC(C4)C2)C3)C(c2ccccc2OC(F)F)C(C(=O)OC23CC4CC(CC(C4)C2)C3)=C(C)N1
Answer: a, b, c
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}