Task: Answer the MCQ question.
Question: Which compound exhibits a -8.649% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1ccc(CNC(=O)c2ccc(N3CCC4(CC3)CC(c3ccc(Cl)cc3)=NO4)c(N)c2)cc1
b COc1ccc(-n2c(O)c(/C=N/NS(=O)(=O)c3ccc(C)cc3)c3ccccc3c2=O)cc1OC
Answer: b. COc1ccc(-n2c(O)c(/C=N/NS(=O)(=O)c3ccc(C)cc3)c3ccccc3c2=O)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(-n2c(O)c(/C=N/NS(=O)(=O)c3ccc(C)cc3)c3ccccc3c2=O)cc1OC
COc1ccc(-n2c(O)c(/C=N/NS(=O)(=O)c3ccc(C)cc3)c3ccccc3c2=O)cc1OC
N-[(E)-[2-(3,4-dimethoxyphenyl)-3-hydroxy-1-oxoisoquinolin-4-yl]methylideneamino]-4-methylbenzenesulfonamide