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, b, or c without using any additional words.
Options:
(a) CCOC(=O)C(CC#N)(NC(C)=O)C(=O)OCC
(b) O=C1CCC(O)=C1O
(c) COc1cccc(C=C2SC(NNc3nc(-c4ccc([N+](=O)[O-])cc4)cs3)=NC2=O)c1O
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}