Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 14.722\% 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 other words.
Options:
a: COc1ccc2c(c1)CCc1c(C(=O)NCC(C)C)noc1-2
b: CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)N[C@H](C)c2ccccc2)cc1
c: c1ccc(COc2cccc(CN3CCN(c4ccccn4)CC3)c2)cc1
Answer: b. CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)N[C@H](C)c2ccccc2)cc1
{#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#}
CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)N[C@H](C)c2ccccc2)cc1
CCOC(=O)c1ccc(NC(=O)c2nc[nH]c2C(=O)N[C@H](C)c2ccccc2)cc1
ethyl 4-[[5-[[(1R)-1-phenylethyl]carbamoyl]-1H-imidazole-4-carbonyl]amino]benzoate