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.) O=C1C(Cl)C(c2cccc([N+](=O)[O-])c2)N1n1cnc2ccccc2c1=O
b.) COc1c(O)c(C=O)c2c(O)c(-c3c(C)cc4c(C(C)C)c(OC)c(O)c(C=O)c4c3O)c(C)cc2c1C(C)C
c.) COc1cc(C2c3cc4c(c(O)c3C(=O)C3CCC(=O)N32)OCO4)cc(OC)c1OC
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}