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.) O=C1NN=C(c2ccc([N+](=O)[O-])cc2)C1n1nc(-c2ccccc2)c2ccccc2c1=O
b.) Cc1ccc(Nc2nc(NNC(=O)Cc3ccccc3)nc(NNC(=O)c3ccncc3)n2)cc1
c.) NC(CCc1nc(-c2cccc([N+](=O)[O-])c2)cs1)C(=O)O
d.) O=C(OC1Cc2c(O)cc(O)cc2OC1c1ccc(O)c(O)c1)c1cc(O)c(O)c(O)c1
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}