Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES COC(=O)Cc1c(C)c2ccc(O)c(CNCc3ccc(OC)c(OC)c3)c2oc1=O.Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 9.527
b: 4.204
c: 18.296
d: 23.081
Answer: a. 9.527%.
{#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}.
COC(=O)Cc1c(C)c2ccc(O)c(CNCc3ccc(OC)c(OC)c3)c2oc1=O.Cl
COC(=O)Cc1c(C)c2ccc(O)c(CNCc3ccc(OC)c(OC)c3)c2oc1=O.Cl
methyl 2-[8-[[(3,4-dimethoxyphenyl)methylamino]methyl]-7-hydroxy-4-methyl-2-oxochromen-3-yl]acetate;hydrochloride