Task: Answer the multiple choice question.
Question: Which compound has a 13.888\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCOc1ccc(N2CC(C(=O)Nc3cccc(C)c3C)CC2=O)cc1
b: Cc1cccc2cc(CN(CCN3CCOCC3)C(=O)Nc3ccccc3F)c(=O)[nH]c12
c: CCc1cccc(C)c1NC(=O)c1cccc(N(C)C)c1
Answer: b. Cc1cccc2cc(CN(CCN3CCOCC3)C(=O)Nc3ccccc3F)c(=O)[nH]c12
{#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#}
Cc1cccc2cc(CN(CCN3CCOCC3)C(=O)Nc3ccccc3F)c(=O)[nH]c12
Cc1cccc2cc(CN(CCN3CCOCC3)C(=O)Nc3ccccc3F)c(=O)[nH]c12
3-(2-fluorophenyl)-1-[(8-methyl-2-oxo-1H-quinolin-3-yl)methyl]-1-(2-morpholin-4-ylethyl)urea