Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COC(=O)c1ccc(-n2cnc3ccccc32)nc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 19.018
b. -2.022
c. 5.667
d. 1.588
Answer: a. 19.018\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
COC(=O)c1ccc(-n2cnc3ccccc32)nc1
COC(=O)c1ccc(-n2cnc3ccccc32)nc1
methyl 6-(benzimidazol-1-yl)pyridine-3-carboxylate