Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc(OC)c2[nH]c(=O)c(CCNS(=O)(=O)c3ccc(Cl)cc3)cc12?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 9.111
b. 6.673
c. 9.765
Answer: a. 9.111\%.
{#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}.
COc1ccc(OC)c2[nH]c(=O)c(CCNS(=O)(=O)c3ccc(Cl)cc3)cc12
COc1ccc(OC)c2[nH]c(=O)c(CCNS(=O)(=O)c3ccc(Cl)cc3)cc12
4-chloro-N-[2-(5,8-dimethoxy-2-oxo-1H-quinolin-3-yl)ethyl]benzenesulfonamide