Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COc1cc2c(C(=O)NCc3ccccn3)cn(C)c(=O)c2cc1OC?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 16.234
b: 3.924
Answer: a. 16.234\%.
{#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}.
COc1cc2c(C(=O)NCc3ccccn3)cn(C)c(=O)c2cc1OC
COc1cc2c(C(=O)NCc3ccccn3)cn(C)c(=O)c2cc1OC
6,7-dimethoxy-2-methyl-1-oxo-N-(pyridin-2-ylmethyl)isoquinoline-4-carboxamide