Task: Answer the multiple-choice question.
Question: Which compound has a 13.085\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCN1C(=O)c2cccc3c(NC(=O)c4ccc(S(=O)(=O)N5CCOCC5)cc4)ccc1c23
b) CC1(C)CC(=O)C=C(c2cccc(O)c2)C1=O
c) COc1ccc(/C=N/Nc2ccccn2)c(OC)c1OC
Answer: a. CCN1C(=O)c2cccc3c(NC(=O)c4ccc(S(=O)(=O)N5CCOCC5)cc4)ccc1c23
{#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#}
CCN1C(=O)c2cccc3c(NC(=O)c4ccc(S(=O)(=O)N5CCOCC5)cc4)ccc1c23
CCN1C(=O)c2cccc3c(NC(=O)c4ccc(S(=O)(=O)N5CCOCC5)cc4)ccc1c23
N-(1-ethyl-2-oxobenzo[cd]indol-6-yl)-4-morpholin-4-ylsulfonylbenzamide