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 other words.
Options:
a) O=[N+]([O-])c1ccc2[nH]c(=S)n(C=C(c3ccc(Cl)cc3)S(=O)(=O)Cc3ccc(Cl)cc3)c2c1
b) O=[N+]([O-])c1ccc2occ3c2c1CCC3
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}