Task: Answer the multiple-choice question.
Query: Which drug exhibits a -5.544% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CN(C)S(=O)(=O)c1cccc(NC(=O)c2cc(=O)[nH]c(=O)[nH]2)c1
[b] CCN(CC)CCCN=Cc1c(O)n(-c2ccc(C)cc2)c(=O)c2ccccc12
Answer: b. CCN(CC)CCCN=Cc1c(O)n(-c2ccc(C)cc2)c(=O)c2ccccc12
{#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#}
CCN(CC)CCCN=Cc1c(O)n(-c2ccc(C)cc2)c(=O)c2ccccc12
CCN(CC)CCCN=Cc1c(O)n(-c2ccc(C)cc2)c(=O)c2ccccc12
4-[3-(diethylamino)propyliminomethyl]-3-hydroxy-2-(4-methylphenyl)isoquinolin-1-one