Task: Answer the MCQ question.
Query: Which drug has a -4.061\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCc1nc(NCc2ccncc2)c2nnn(Cc3ccccc3F)c2n1
b: COc1ccc(N(CC(=O)N2CCc3ccccc3C2)S(C)(=O)=O)cc1OC
Answer: b. COc1ccc(N(CC(=O)N2CCc3ccccc3C2)S(C)(=O)=O)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]-N-(3,4-dimethoxyphenyl)methanesulfonamide