Task: Answer the multiple choice question.
Question: Which compound exhibits a 0.725\% 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) COc1ccccc1NS(=O)(=O)c1cc(C(=O)N2CCCC2)ccc1C
b) CCc1ccc(OCC(=O)N/N=C2\CC(=O)c3ccccc32)cc1
Answer: b. CCc1ccc(OCC(=O)N/N=C2\CC(=O)c3ccccc32)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#}
CCc1ccc(OCC(=O)N/N=C2\CC(=O)c3ccccc32)cc1
CCc1ccc(OCC(=O)N/N=C2\CC(=O)c3ccccc32)cc1
2-(4-ethylphenoxy)-N-[(E)-(3-oxoinden-1-ylidene)amino]acetamide