Problem statement: Answer the MCQ question.
Query: Which compound has a 13.802\% human ether-à-go-go related gene (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: COc1cccc(N2CCN(Cc3nc(N)nc(N4CCCc5ccccc54)n3)CC2)c1
b: COCCNC(=O)C(=O)N/N=C/c1cccs1
c: CCC(C)NS(=O)(=O)c1ccc(NC(=O)C2CCN(C(=O)c3ccco3)CC2)cc1
d: COc1cc(/C=C/C(=O)OCC(=O)Nc2sc3c(c2C#N)CCC(C)C3)ccc1OCC#N
Answer: b. COCCNC(=O)C(=O)N/N=C/c1cccs1
{#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#}
COCCNC(=O)C(=O)N/N=C/c1cccs1
COCCNC(=O)C(=O)N/N=C/c1cccs1
N-(2-methoxyethyl)-N'-[(E)-thiophen-2-ylmethylideneamino]oxamide