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 or b without using any additional words.
Options:
(a) O=S(=O)(O)c1ccc(NN(c2c(O)ccc3ccccc23)S(=O)(=O)O)cc1
(b) Cn1cnc([N+](=O)[O-])c1Sc1nnc(-c2ccc(Cl)cc2)n1C
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}