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=C1C2C(=O)C3C4N(C)C5CC3(C1OC(C)=O)C(C2OC(C)=O)C41C(OC(C)=O)C(OC(=O)c2ccccc2)CC(C)(C=O)C51
b: CC1(C)COC(C2Cc3ccccc3C(O)(c3ccccc3)C2)=N1
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}