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=C1ON=C2C3CC4CC12CC1(C3)C(=O)ON=C41
b. Nc1ccc(S(=O)(=O)NC(CSSCC(NS(=O)(=O)c2ccc(N)cc2)C(=O)O)C(=O)O)cc1
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}