Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.277\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(NCc1ccccc1)c1ccc(=O)oc1
b.) COc1ccccc1NC(=O)CN1C(=O)COc2ccc(C)cc21
c.) CN(C)CC(C)(C)CNC(=S)NCc1ccc2c(c1)OCO2
d.) COc1nc(NS(=O)(=O)c2ccc(C)cc2)nc(C)c1Cl
Answer: b. COc1ccccc1NC(=O)CN1C(=O)COc2ccc(C)cc21
{#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#}
COc1ccccc1NC(=O)CN1C(=O)COc2ccc(C)cc21
COc1ccccc1NC(=O)CN1C(=O)COc2ccc(C)cc21
N-(2-methoxyphenyl)-2-(6-methyl-3-oxo-1,4-benzoxazin-4-yl)acetamide