Task: Answer the MCQ question.
Question: Which compound exhibits a 12.305\% 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. O=C1NC(=O)N(c2ccccc2)C(=O)/C1=C/c1coc2ccc(O)cc2c1=O
b. CCO.CCOc1ccc(Cl)cc1C(c1c(C)[nH][nH]c1=O)c1c(C)[nH][nH]c1=O
c. CC(=O)c1ccc(NC(=O)Nc2ccc(NS(=O)(=O)c3ccc(C)cc3)cc2)cc1
Answer: b. CCO.CCOc1ccc(Cl)cc1C(c1c(C)[nH][nH]c1=O)c1c(C)[nH][nH]c1=O
{#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#}
CCO.CCOc1ccc(Cl)cc1C(c1c(C)[nH][nH]c1=O)c1c(C)[nH][nH]c1=O
CCO.CCOc1ccc(Cl)cc1C(c1c(C)[nH][nH]c1=O)c1c(C)[nH][nH]c1=O
4-[(5-chloro-2-ethoxyphenyl)-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)methyl]-5-methyl-1,2-dihydropyrazol-3-one;ethanol