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)c(C(O)(C(F)(F)F)C(F)(F)F)c1
b CCOC(=O)C(CC(C)C)NC(=O)C(Cc1ccc(N(CCCl)CCCl)cc1)NC(C)=O
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}