Task: Answer the multiple-choice question.
Query: Which compound exhibits a 15.098\% 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) Cc1ccc(-n2c(O)c(C=NCc3ccco3)c(=O)[nH]c2=S)cc1C
(b) COc1ccc(-n2c(C)nc3sc4c(c3c2=O)CCCC4)cc1
Answer: a. Cc1ccc(-n2c(O)c(C=NCc3ccco3)c(=O)[nH]c2=S)cc1C
{#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#}
Cc1ccc(-n2c(O)c(C=NCc3ccco3)c(=O)[nH]c2=S)cc1C
Cc1ccc(-n2c(O)c(C=NCc3ccco3)c(=O)[nH]c2=S)cc1C
1-(3,4-dimethylphenyl)-5-(furan-2-ylmethyliminomethyl)-6-hydroxy-2-sulfanylidenepyrimidin-4-one