Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.654\% 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 or b without using any other words.
Options:
a) COCCn1c(C)cc(/C=C2\NC(=S)N(C)C2=O)c1C
b) Cc1c(O)c(CN2CCCC2)cc2c3c(c(=O)oc12)CCC3
Answer: a. COCCn1c(C)cc(/C=C2\NC(=S)N(C)C2=O)c1C
{#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#}
COCCn1c(C)cc(/C=C2\NC(=S)N(C)C2=O)c1C
COCCn1c(C)cc(/C=C2\NC(=S)N(C)C2=O)c1C
(5Z)-5-[[1-(2-methoxyethyl)-2,5-dimethylpyrrol-3-yl]methylidene]-3-methyl-2-sulfanylideneimidazolidin-4-one