Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 13.224\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cn1c(=O)n(C)c2cc(/C=N/NC(=O)c3ccncc3)ccc21
(b) COC(=O)c1ccc(CN2CCCC(C(=O)Nc3cccc(-n4cccn4)c3)C2)cc1
Answer: a. Cn1c(=O)n(C)c2cc(/C=N/NC(=O)c3ccncc3)ccc21
{#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#}
Cn1c(=O)n(C)c2cc(/C=N/NC(=O)c3ccncc3)ccc21
Cn1c(=O)n(C)c2cc(/C=N/NC(=O)c3ccncc3)ccc21
N-[(E)-(1,3-dimethyl-2-oxobenzimidazol-5-yl)methylideneamino]pyridine-4-carboxamide