Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 21.002% 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. COc1ccccc1C(=O)NCCC(=O)NNC(=O)C1COc2ccccc2O1
b. CCSc1nc(O)c(C2OC(=O)c3c2ccc(OC)c3OC)c(=O)n1-c1ccccc1
Answer: b. CCSc1nc(O)c(C2OC(=O)c3c2ccc(OC)c3OC)c(=O)n1-c1ccccc1
{#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#}
CCSc1nc(O)c(C2OC(=O)c3c2ccc(OC)c3OC)c(=O)n1-c1ccccc1
CCSc1nc(O)c(C2OC(=O)c3c2ccc(OC)c3OC)c(=O)n1-c1ccccc1
5-(4,5-dimethoxy-3-oxo-1H-2-benzofuran-1-yl)-2-ethylsulfanyl-6-hydroxy-3-phenylpyrimidin-4-one