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 additional words.
Options:
a. CSC(=S)OC1C(CO[Si](C)(C)C(C)(C)C)OC2OC(C)(C)OC21
b. Nc1ccc(S(=O)(=O)Cc2ccc(C(=O)O)cc2[N+](=O)[O-])cc1
c. O=S1(=O)C2CCCC1C(Cl)CC2
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}