Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.410\% 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 additional words.
Options:
(a) CCC(C)NC(=O)Cn1c(=O)n(-c2ccccc2)c(=O)c2ccc(C(=O)NCc3ccco3)cc21
(b) O=C(NNC(=O)c1ccccc1C(=O)O)c1cc2ccccc2o1
Answer: a. CCC(C)NC(=O)Cn1c(=O)n(-c2ccccc2)c(=O)c2ccc(C(=O)NCc3ccco3)cc21
{#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#}
CCC(C)NC(=O)Cn1c(=O)n(-c2ccccc2)c(=O)c2ccc(C(=O)NCc3ccco3)cc21
CCC(C)NC(=O)Cn1c(=O)n(-c2ccccc2)c(=O)c2ccc(C(=O)NCc3ccco3)cc21
1-[2-(butan-2-ylamino)-2-oxoethyl]-N-(furan-2-ylmethyl)-2,4-dioxo-3-phenylquinazoline-7-carboxamide