Task: Answer the multiple-choice question.
Question: Which drug exhibits a 18.976% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CC(=O)c1ccc(N2Cc3ccccc3C2)cc1
b) COc1ccc(CCN=Cc2ccc(O)cc2)cc1OC
c) O=C(CN1C(=O)c2ccccc2S1(=O)=O)NCc1ccccn1
Answer: b. COc1ccc(CCN=Cc2ccc(O)cc2)cc1OC
{#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#}
COc1ccc(CCN=Cc2ccc(O)cc2)cc1OC
COc1ccc(CCN=Cc2ccc(O)cc2)cc1OC
4-[2-(3,4-dimethoxyphenyl)ethyliminomethyl]phenol