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] COc1ccc(C(O)C[N+]([O-])=Cc2ncc([N+](=O)[O-])n2C)cc1
[b] Cc1ccccc1NC(=O)NC(Oc1ccccc1)(C(F)(F)F)C(F)(F)F
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}
1-(1,1,1,3,3,3-hexafluoro-2-phenoxypropan-2-yl)-3-(2-methylphenyl)urea