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 COc1ccccc1N1CCc2c(C)nc3c(OC)cccc3c21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 18.704
(b) 16.023
(c) -23.066
(d) -0.243
Answer: c. -23.066\%.
{#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}.
6-methoxy-1-(2-methoxyphenyl)-4-methyl-2,3-dihydropyrrolo[3,2-c]quinoline