Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 16.716\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccccc1OCC(=O)OCc1cc(-c2ccco2)on1
b: O=C(CCc1ccccc1)NNC(=O)COc1ccccc1
c: OCc1cn(-c2ccccc2)nn1
d: COc1ccc(N2C(=O)N[C@@H](Cc3ccccc3)C2=O)cc1OC
Answer: d. COc1ccc(N2C(=O)N[C@@H](Cc3ccccc3)C2=O)cc1OC
{#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#}
COc1ccc(N2C(=O)N[C@@H](Cc3ccccc3)C2=O)cc1OC
COc1ccc(N2C(=O)N[C@@H](Cc3ccccc3)C2=O)cc1OC
(5S)-5-benzyl-3-(3,4-dimethoxyphenyl)imidazolidine-2,4-dione