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 or b without using any additional words.
Options:
a: C[n+]1c2ccccc2n2c3ccccc3c(NCc3ccco3)c(C#N)c21.Cc1ccc(S(=O)(=O)[O-])cc1
b: Nc1ccc(N=Nc2ccc(N=Nc3ccc(N=Nc4cc(S(=O)(=O)O)c5ccccc5c4O)c4ccc(S(=O)(=O)O)cc34)c3ccc(S(=O)(=O)O)cc23)cc1
Answer: a
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}