Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.627\% 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)C(Cc2cccs2)C(=O)N(C)C1=O
(b) CCOc1ccc(-n2c(Cc3cc(=O)[nH]c(=O)[nH]3)nnc2SC(C)C(=O)OC)cc1
Answer: b. CCOc1ccc(-n2c(Cc3cc(=O)[nH]c(=O)[nH]3)nnc2SC(C)C(=O)OC)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#}
CCOc1ccc(-n2c(Cc3cc(=O)[nH]c(=O)[nH]3)nnc2SC(C)C(=O)OC)cc1
CCOc1ccc(-n2c(Cc3cc(=O)[nH]c(=O)[nH]3)nnc2SC(C)C(=O)OC)cc1
methyl 2-[[5-[(2,4-dioxo-1H-pyrimidin-6-yl)methyl]-4-(4-ethoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]propanoate