Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.252% 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 c1ccc(CCCc2nc(-c3ccccn3)no2)cc1
b CC1CN(C(=O)COC(=O)c2ccc(C#N)cc2)CC(C)O1
Answer: b. CC1CN(C(=O)COC(=O)c2ccc(C#N)cc2)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)COC(=O)c2ccc(C#N)cc2)CC(C)O1
CC1CN(C(=O)COC(=O)c2ccc(C#N)cc2)CC(C)O1
[2-(2,6-dimethylmorpholin-4-yl)-2-oxoethyl] 4-cyanobenzoate