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, or c without using any other words.
Options:
a. CC(C)CNC(=O)c1c(NC(=O)c2ccccc2)sc2[nH]c(=O)n(-c3ccccc3)c(=O)c12
b. O=[N+]([O-])c1ccc(CSSCc2ccc([N+](=O)[O-])cc2)cc1
c. Br.CN(C)c1nc(=NCc2cccs2)ss1
Answer: a, b, c
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}