Task: Answer the MCQ question.
Query: Which compound has a 2.527\% 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.) COc1cc(O)oc1C=Nc1ccc(Cl)cc1Cl
b.) CCc1nc(SCC(=O)c2ccc3c(c2)OCCO3)c2ccccc2n1
c.) COc1ccc(OC(C)C(=O)NC2CC(C)(C)NC(C)(C)C2)cc1
Answer: b. CCc1nc(SCC(=O)c2ccc3c(c2)OCCO3)c2ccccc2n1
{#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#}
CCc1nc(SCC(=O)c2ccc3c(c2)OCCO3)c2ccccc2n1
CCc1nc(SCC(=O)c2ccc3c(c2)OCCO3)c2ccccc2n1
1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-(2-ethylquinazolin-4-yl)sulfanylethanone