Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 0.747\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOC(=O)CCc1c(C(=O)OCC)[nH]c(CC)c1C(=O)OCc1ccccc1
b. O=C(Nc1nc(COc2ccccc2)cs1)C1CCC1
Answer: a. CCOC(=O)CCc1c(C(=O)OCC)[nH]c(CC)c1C(=O)OCc1ccccc1
{#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#}
CCOC(=O)CCc1c(C(=O)OCC)[nH]c(CC)c1C(=O)OCc1ccccc1
CCOC(=O)CCc1c(C(=O)OCC)[nH]c(CC)c1C(=O)OCc1ccccc1
4-O-benzyl 2-O-ethyl 3-(3-ethoxy-3-oxopropyl)-5-ethyl-1H-pyrrole-2,4-dicarboxylate