Task: Answer the MCQ question.
Query: Which drug exhibits a -69.640\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1ccc(N2C(=O)c3cccc4c(C(=O)O)ccc(c34)C2=O)cc1
b.) CCOC(=O)COc1ccc(N)cc1CC(NC(C)=O)(C(=O)OCC)C(=O)OCC
Answer: b. CCOC(=O)COc1ccc(N)cc1CC(NC(C)=O)(C(=O)OCC)C(=O)OCC
{#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#}
diethyl 2-acetamido-2-[[5-amino-2-(2-ethoxy-2-oxoethoxy)phenyl]methyl]propanedioate