Task: Answer the MCQ question.
Query: Which drug has a 13.299% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCOC(=O)c1cccc(C(=O)OCC)n1
b: COc1cc(OC)c2ccc(=O)oc2c1C(CC(=O)N1CCOCC1)c1ccc(N(C)C)cc1
c: CCOC(CNC(=O)c1ccc2c(c1)ncn2-c1ccccc1OC)OCC
d: CCn1cc(/C=C(\NC(=O)c2ccc(OC)cc2)C(=O)N2CCOCC2)c2ccccc21
Answer: a. CCOC(=O)c1cccc(C(=O)OCC)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1cccc(C(=O)OCC)n1
CCOC(=O)c1cccc(C(=O)OCC)n1
diethyl pyridine-2,6-dicarboxylate