Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(NC(=S)Nc1ncc([N+](=O)[O-])s1)c1ccccc1C(=O)NC(=S)Nc1ncc([N+](=O)[O-])s1
b: O=c1sc2ccccc2n1CC1CS1
c: O=[N+]([O-])c1ccc(C=Cc2cc(-c3ccccc3)nc3ccc4ccccc4c23)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}