Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCOC(=O)CCC(NC(=O)C(CCC(=O)OCC)NC(=O)C(Cc1ccc([N+](=O)[O-])cc1)NC(C)=O)C(=O)NNC(=O)OC(C)(C)C
b.) O=C1C2C=CC(C3C=CC2N(Cc2ccccc2)C3=O)N1Cc1ccccc1
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}