Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCOC(=O)C1=NN(c2ccc(OC)cc2)C(c2ccccc2)CC1=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 12.408
b -5.252
Answer: b. -5.252%.
{#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=NN(c2ccc(OC)cc2)C(c2ccccc2)CC1=O
CCOC(=O)C1=NN(c2ccc(OC)cc2)C(c2ccccc2)CC1=O
ethyl 2-(4-methoxyphenyl)-5-oxo-3-phenyl-3,4-dihydropyridazine-6-carboxylate