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=C(O)CN(c1ccc(Cl)cc1)S(=O)(=O)c1ccccc1
(b) N#Cc1c2c(c(-c3cccs3)n(C3OC(CO)C(O)C(O)C3O)c1=S)CCc1ccccc1-2
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}