Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCOC(=O)C1=C(C)Nc2nc3ccccc3n2C1c1cccnc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a -2.488
b 19.786
c -6.943
d 3.733
Answer: c. -6.943%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCOC(=O)C1=C(C)Nc2nc3ccccc3n2C1c1cccnc1
CCOC(=O)C1=C(C)Nc2nc3ccccc3n2C1c1cccnc1
ethyl 2-methyl-4-pyridin-3-yl-1,4-dihydropyrimido[1,2-a]benzimidazole-3-carboxylate