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) COc1c2cc([N+](=O)[O-])cc1CNC(=O)CN1CCOCCOCCN(CCOCCOCC1)CC(=O)NC2
b) CN(C)CCCCC1CCN(CC(=O)N2c3ccccc3NC(=O)c3ccccc32)CC1
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}