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.) C[Sn](C)(C)c1cccc2ccccc12
b.) O=C(C=Cc1ccc([N+](=O)[O-])cc1)c1ccc(NCc2nc3ccccc3[nH]2)cc1
c.) CCCCCCCCCCCCCCCCCC1=Nc2ccccc2NC(=O)C1
d.) O=C1CCC(c2ccccc2)CCN1
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}