Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.597\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCCCOCCCNS(=O)(=O)Cc1ccccc1
b) Cc1ccc(C(C)C)c(OCC(=O)N2CCN(Cc3nc4cc([N+](=O)[O-])ccc4n3C)CC2)c1
Answer: a. CCCCOCCCNS(=O)(=O)Cc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCOCCCNS(=O)(=O)Cc1ccccc1
CCCCOCCCNS(=O)(=O)Cc1ccccc1
[C][C][C][C][O][C][C][C][N][S][=Branch1][C][=O][=Branch1][C][=O][C][C][=C][C][=C][C][=C][Ring1][=Branch1]
N-(3-butoxypropyl)-1-phenylmethanesulfonamide