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(c2cc(Br)cc(Br)c2O)N1n1cnc2ccccc2c1=O
b: O=[N+]([O-])c1cccc(S(=O)(=O)NN=Cc2cc(I)cc([N+](=O)[O-])c2O)c1
c: Cc1ccc(-c2c(C#N)c(-c3ccc(Cl)cc3)c(C#N)c(=O)n2NS(=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}