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, b, or c without using any additional words.
Options:
[a] COC(=O)CN1CCN(c2cccc3c2CCCC3)CC1
[b] CCOC(=O)C1(C#N)C2(C#N)C(=N)NC(ON=C(C)C)(ON=C(C)C)C21C#N
[c] CCOC(=O)NC(Nc1ccc(Cl)cn1)(C(F)(F)F)C(F)(F)F
Answer: a, b, c
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}