Task: Answer the multiple choice question.
Query: Which compound has a 14.523% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCOC(=O)C1CC(=O)c2cc(OC)c(OC)cc2C1
b. CCOC(=O)CC(=O)Nc1nc2ccccc2s1
c. NS(=O)(=O)c1cc(C(=O)OCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)ccc1Cl
Answer: a. CCOC(=O)C1CC(=O)c2cc(OC)c(OC)cc2C1
{#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#}
CCOC(=O)C1CC(=O)c2cc(OC)c(OC)cc2C1
CCOC(=O)C1CC(=O)c2cc(OC)c(OC)cc2C1
ethyl 6,7-dimethoxy-4-oxo-2,3-dihydro-1H-naphthalene-2-carboxylate