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=[N+]([O-])c1ccc(N2CCOS(=O)OCC2)cc1
(b) O=c1c2c3c(sc2nc2n1N=C(c1ccc([N+](=O)[O-])cc1)CS2)CCCC3
(c) Cc1ccsc1C=NNc1ccc2ccccc2n1
(d) CCC(=O)ONC(=O)Cn1ccc([N+](=O)[O-])n1
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}