Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 7.041\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCOC(=O)C(=CNc1ccc(Oc2cccnc2)nc1)C(=O)OCC
b) COC(=O)c1ccc(NC(=O)c2ccccc2NS(=O)(=O)c2ccccc2)cc1
c) c1ccc(CNCCC(Cc2ccccc2)c2ccco2)cc1
d) COc1ccccc1N1CCN(C(=O)c2cc(-c3ccc(Br)cc3)on2)CC1
e) CCN(CC(=O)Nc1cc(Cl)ccc1C)C(=O)C1COc2ccccc2O1
Answer: a. CCOC(=O)C(=CNc1ccc(Oc2cccnc2)nc1)C(=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)C(=CNc1ccc(Oc2cccnc2)nc1)C(=O)OCC
CCOC(=O)C(=CNc1ccc(Oc2cccnc2)nc1)C(=O)OCC
diethyl 2-[[(6-pyridin-3-yloxypyridin-3-yl)amino]methylidene]propanedioate