Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES COc1cc2c(cc1OC)CN(C(=O)CCCOc1ccc(Cl)cc1Cl)CC2?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 1.430
b. 1.391
Answer: b. 1.391%.
{#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)CN(C(=O)CCCOc1ccc(Cl)cc1Cl)CC2
COc1cc2c(cc1OC)CN(C(=O)CCCOc1ccc(Cl)cc1Cl)CC2
4-(2,4-dichlorophenoxy)-1-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)butan-1-one