Task: Answer the multiple-choice question.
Question: Which compound exhibits a 18.250% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(Nc1nc2ccccc2n1CCOc1ccccc1)c1ccco1
b. COc1ccc(OC)c(NC(=O)CSc2nn3c(=O)c(C)nnc3s2)c1
Answer: b. COc1ccc(OC)c(NC(=O)CSc2nn3c(=O)c(C)nnc3s2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(OC)c(NC(=O)CSc2nn3c(=O)c(C)nnc3s2)c1
COc1ccc(OC)c(NC(=O)CSc2nn3c(=O)c(C)nnc3s2)c1
N-(2,5-dimethoxyphenyl)-2-[(3-methyl-4-oxo-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-7-yl)sulfanyl]acetamide