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: N#CC=Cc1ccc([N+](=O)[O-])s1.N#CC=Cc1ccc([N+](=O)[O-])s1
b: C=C1CC(c2ccc(S(=O)(=O)N3CCOCC3)cc2)OC1=O
c: C=CC(OCOCC[Si](C)(C)C)C(CC)OC(CCCOC(=O)C(C)(C)C)OC
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}