Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)NC(OCCN(C)C)(C(F)(F)F)C(F)(F)F
[b] CC(=O)OC1C=CC(SC23CC4CC(CC(C4)C2)C3)N(C(C)=O)C1SC12CC3CC(CC(C3)C1)C2
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}