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) CC(=O)C(C)C(=O)N1C(=O)N(C)C2(C)N(C)C(=O)NC12C
(b) COC(CC1CCCCC1(O)C(=CCO[Si](C(C)C)(C(C)C)C(C)C)Sc1ccccc1)OC
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-(2,2-dimethoxyethyl)-1-[1-phenylsulfanyl-3-tri(propan-2-yl)silyloxyprop-1-enyl]cyclohexan-1-ol