Task: Answer the multiple choice question.
Query: Which drug has a 6.261% 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. CC1CN(C(=O)c2cn3ccccc3n2)CC(C)O1
b. C[C@H](NC(=O)c1nc[nH]c1C(=O)N[C@@H](Cc1ccccc1)C(=O)OCc1ccccc1)c1ccccc1
Answer: a. CC1CN(C(=O)c2cn3ccccc3n2)CC(C)O1
{#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#}
CC1CN(C(=O)c2cn3ccccc3n2)CC(C)O1
CC1CN(C(=O)c2cn3ccccc3n2)CC(C)O1
(2,6-dimethylmorpholin-4-yl)-imidazo[1,2-a]pyridin-2-ylmethanone