Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 4.506\% 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 CCOC(=O)c1c(NC(=O)CSc2ncnc3[nH]ncc23)sc2c1CCC(C)C2
b COCCCn1c(-c2ccccc2Cl)n[nH]c1=S
c Cc1cc(C(=O)OCn2nnc3ccccc3c2=O)c(C)n1-c1ccccc1
Answer: a. CCOC(=O)c1c(NC(=O)CSc2ncnc3[nH]ncc23)sc2c1CCC(C)C2
{#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)c1c(NC(=O)CSc2ncnc3[nH]ncc23)sc2c1CCC(C)C2
CCOC(=O)c1c(NC(=O)CSc2ncnc3[nH]ncc23)sc2c1CCC(C)C2
ethyl 6-methyl-2-[[2-(1H-pyrazolo[3,4-d]pyrimidin-4-ylsulfanyl)acetyl]amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate