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(cc1O)C(Cc1ccc(O)cc1)[N+](C)([O-])CC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) -0.566
b) 18.810
c) 10.327
d) -2.369
Answer: b. 18.810%.
{#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(cc1O)C(Cc1ccc(O)cc1)[N+](C)([O-])CC2
COc1cc2c(cc1O)C(Cc1ccc(O)cc1)[N+](C)([O-])CC2
1-[(4-hydroxyphenyl)methyl]-6-methoxy-2-methyl-2-oxido-3,4-dihydro-1H-isoquinolin-2-ium-7-ol