Task: Answer the MCQ question.
Question: Which compound exhibits a 14.165\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1cnc(-c2ccccn2)nc1Sc1ccccc1Cl
b: COc1ccc(OCC(=O)N/N=C/c2cccc3cccnc23)cc1
Answer: b. COc1ccc(OCC(=O)N/N=C/c2cccc3cccnc23)cc1
{#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(OCC(=O)N/N=C/c2cccc3cccnc23)cc1
COc1ccc(OCC(=O)N/N=C/c2cccc3cccnc23)cc1
2-(4-methoxyphenoxy)-N-[(E)-quinolin-8-ylmethylideneamino]acetamide