Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 28.505% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COCCn1c(-c2ccc(OC)c(OC)c2)nc2ccccc21
[b] COC(=O)COc1ccc(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1
[c] Cc1c(C(=O)O)sc2nc(SCC(=O)Nc3ccc(S(=O)(=O)NC(C)(C)C)cc3)[nH]c(=O)c12
[d] CC(C)CNc1c2c(nc3ccccc13)CCC2.Cl
Answer: c. Cc1c(C(=O)O)sc2nc(SCC(=O)Nc3ccc(S(=O)(=O)NC(C)(C)C)cc3)[nH]c(=O)c12
{#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#}
Cc1c(C(=O)O)sc2nc(SCC(=O)Nc3ccc(S(=O)(=O)NC(C)(C)C)cc3)[nH]c(=O)c12
Cc1c(C(=O)O)sc2nc(SCC(=O)Nc3ccc(S(=O)(=O)NC(C)(C)C)cc3)[nH]c(=O)c12
2-[2-[4-(tert-butylsulfamoyl)anilino]-2-oxoethyl]sulfanyl-5-methyl-4-oxo-3H-thieno[2,3-d]pyrimidine-6-carboxylic acid