Task: Answer the MCQ question.
Question: Which drug exhibits a 1.675% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CN(C)C1CCCC1OC(=O)C(O)(c1ccccc1)c1ccccc1.Cl
b: CCOC(=O)c1c(NC(=O)CN2C(=O)NC3(CCCCC3C)C2=O)sc(C)c1CC
c: CNC(=O)CCCCCNS(=O)(=O)c1ccc(C)cc1
Answer: b. CCOC(=O)c1c(NC(=O)CN2C(=O)NC3(CCCCC3C)C2=O)sc(C)c1CC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1c(NC(=O)CN2C(=O)NC3(CCCCC3C)C2=O)sc(C)c1CC
CCOC(=O)c1c(NC(=O)CN2C(=O)NC3(CCCCC3C)C2=O)sc(C)c1CC
ethyl 4-ethyl-5-methyl-2-[[2-(6-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetyl]amino]thiophene-3-carboxylate