Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cn1c(=O)c([N+](=O)[O-])c(N=[N+]=[N-])c2ccccc21
b. O=C(c1c(F)c(F)c(F)c(F)c1F)N1CCN(C(=O)c2c(F)c(F)c(F)c(F)c2F)C1=S
c. Cc1ccc(Nc2n[nH]c(NS(=O)(=O)c3cc(C)c(Cl)cc3S)n2)cc1
Answer: a, b
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}