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. NC(=O)C1=Cc2cccn2-c2ccccc2S1
b. CCCCc1ccc(N2C(=O)c3cc([N+](=O)[O-])cnc3S2(=O)=O)cc1
c. Cc1ccc(S(=O)(=O)OCC2CC=CCC2COS(=O)(=O)c2ccc(C)cc2)cc1
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}