Task: Answer the multiple-choice question.
Question: Which compound exhibits a -5.840% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCCn1nnc(NC(=O)c2cccc(OCC(C)C)c2)n1
b.) CCOc1ccc(C2CC(=O)NC(SCC(=O)OC)=C2C#N)cc1
c.) COc1cc(OC)cc(C(=O)NCCOC23CC4CC(CC(C4)C2)C3)c1
d.) Cn1c(SCC(=O)c2ccccc2)nnc1-c1ccc(O)cc1
Answer: b. CCOc1ccc(C2CC(=O)NC(SCC(=O)OC)=C2C#N)cc1
{#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#}
CCOc1ccc(C2CC(=O)NC(SCC(=O)OC)=C2C#N)cc1
CCOc1ccc(C2CC(=O)NC(SCC(=O)OC)=C2C#N)cc1
methyl 2-[[5-cyano-4-(4-ethoxyphenyl)-2-oxo-3,4-dihydro-1H-pyridin-6-yl]sulfanyl]acetate