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.) O=C(Nc1c(O)nc(O)nc1NCC(O)C(O)C(O)CO)c1ccc(S(=O)(=O)F)cc1
b.) N#Cc1c2ccc([N+](=O)[O-])cc2c(=O)n2c1sc1ccccc12
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}