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) CC1(C)OC2OC(C3OCC4OC(n5ccc(=O)[nH]c5=O)C(O)C4N3O)C3OC(C)(C)OC3C2O1
(b) CC(=O)NC1C(OCc2ccccc2)OC(CO)C(O)C1OCC(=O)N1CCCC1C(=O)NC(CCC(=O)NCCNCCNc1c2ccccc2nc2cccc([N+](=O)[O-])c12)C(N)=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}
2-[[1-[2-[5-acetamido-3-hydroxy-2-(hydroxymethyl)-6-phenylmethoxyoxan-4-yl]oxyacetyl]pyrrolidine-2-carbonyl]amino]-N'-[2-[2-[(1-nitroacridin-9-yl)amino]ethylamino]ethyl]pentanediamide