Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.232\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COC(=O)c1ccccc1OC(=O)c1cccnc1
b: CC(C)C(=O)N(Cc1cc(=O)[nH]c2ccccc12)c1ccccc1
Answer: a. COC(=O)c1ccccc1OC(=O)c1cccnc1
{#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#}
COC(=O)c1ccccc1OC(=O)c1cccnc1
COC(=O)c1ccccc1OC(=O)c1cccnc1
(2-methoxycarbonylphenyl) pyridine-3-carboxylate