Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -20.936% 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 or b without using any other words.
Options:
(a) CCCc1nnc(NC(=O)COC(=O)c2cc(C)nc3ccccc23)s1
(b) COc1ccc(NC(=O)C(c2ccccc2)N2CCN(c3ccccn3)CC2)cc1Cl
Answer: b. COc1ccc(NC(=O)C(c2ccccc2)N2CCN(c3ccccn3)CC2)cc1Cl
{#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(NC(=O)C(c2ccccc2)N2CCN(c3ccccn3)CC2)cc1Cl
COc1ccc(NC(=O)C(c2ccccc2)N2CCN(c3ccccn3)CC2)cc1Cl
N-(3-chloro-4-methoxyphenyl)-2-phenyl-2-(4-pyridin-2-ylpiperazin-1-yl)acetamide