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, b, c, or d without using any additional words.
Options:
a) CCCCCCCCCCCCC(=O)NC1=C(O)C(=O)c2ccccc2C1=O
b) O=C1C(=Cc2ccc(O)cc2)CCC1=Cc1ccc(O)cc1
c) O=C1C(=Cc2cccc([N+](=O)[O-])c2)Cc2ccccc21
d) COC(=O)C1=C(C(=O)OC)C2(c3ccccc3)c3ccccc3C(=O)C1N2C1CCCCC1
Answer: a, b, c, d
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}