Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.691\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCOc1ccc(-c2nnn(CC(=O)NCc3ccco3)n2)cc1OCC
b: CCOC(=O)CNC(=O)C1CCN(S(=O)(=O)c2ccc(-c3nn[nH]n3)cc2)CC1
c: O=C(NCc1ccco1)/C(=C\c1cccc([N+](=O)[O-])c1)NC(=O)c1ccco1
d: CC1CCN(C(=O)CSc2nnc(CNc3ccc(F)cc3)n2Cc2ccco2)CC1
e: S=C(NCCCc1ccccc1)Nc1ccc(Cl)cc1
Answer: b. CCOC(=O)CNC(=O)C1CCN(S(=O)(=O)c2ccc(-c3nn[nH]n3)cc2)CC1
{#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#}
CCOC(=O)CNC(=O)C1CCN(S(=O)(=O)c2ccc(-c3nn[nH]n3)cc2)CC1
CCOC(=O)CNC(=O)C1CCN(S(=O)(=O)c2ccc(-c3nn[nH]n3)cc2)CC1
ethyl 2-[[1-[4-(2H-tetrazol-5-yl)phenyl]sulfonylpiperidine-4-carbonyl]amino]acetate