Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES COc1cc2c(cc1OC)C(c1cc([N+](=O)[O-])ccc1O)NCC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) 27.580
b.) -22.071
c.) -1.403
d.) 10.354
Answer: a. 27.580%.
{#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}.
COc1cc2c(cc1OC)C(c1cc([N+](=O)[O-])ccc1O)NCC2
COc1cc2c(cc1OC)C(c1cc([N+](=O)[O-])ccc1O)NCC2
2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)-4-nitrophenol