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 other words.
Options:
a Cc1ccc(S(=O)(=O)OC2C3CCC4C(COC42)C3)cc1
b Cn1c(Nc2ccccc2)c(C=Nc2ccccc2)c(=O)n(C)c1=O
Answer: 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}
6-anilino-1,3-dimethyl-5-(phenyliminomethyl)pyrimidine-2,4-dione