Task: Answer the MCQ question.
Query: Which drug exhibits a 14.601\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(N(C)S(=O)(=O)c2cccc(C(=O)Nc3nc(C)c(C(C)=O)s3)c2)cc1
b: CCOC(=O)N1CCN(C(=O)c2ccc(S(=O)(=O)NCc3ccco3)cc2)CC1
c: CCOC(=O)CNC(=O)CCCCCC(=O)NCC(=O)OCC
d: Cc1[nH]c2ccccc2c1SCCNC(=O)c1ccc(S(=O)(=O)N2CCCC2)cc1
Answer: c. CCOC(=O)CNC(=O)CCCCCC(=O)NCC(=O)OCC
{#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)CCCCCC(=O)NCC(=O)OCC
CCOC(=O)CNC(=O)CCCCCC(=O)NCC(=O)OCC
N,N'-bis(2-ethoxy-2-oxoethyl)heptanediamide