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 other words.
Options:
a CCC(=O)C(CCN1CCC2(CCCc3ccccc32)CC1)(c1ccccc1)c1ccccc1.O=C(O)C(=O)O
b O=[N+]([O-])c1ccc2c(c1)c1nn2CCCCOc2nn(c3ccc([N+](=O)[O-])cc23)CCCCO1
c COc1ccc(-c2cc(=O)c3c(OC)c(OC)c(OC)c(OC)c3o2)cc1OC
d CCCCn1cnc2ccc3[nH]c(C)nc3c2c1=O
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}