Problem statement: Answer the MCQ question.
Question: Which drug has a 12.593% 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 other words.
Options:
[a] CCOC(=O)c1c(NC(=O)CN2C(=O)C(=O)N(CC(C)C)C2=O)sc(C)c1CC
[b] COc1ccc(CCNC(=O)CSc2nc3[nH]ncc3c(=O)n2-c2ccc(Cl)cc2Cl)cc1OC
[c] CC1CCN(S(=O)(=O)c2ccc(N/N=C(/C#N)C(N)=O)cc2)CC1
[d] Cc1cc(-c2nnc(SCC(=O)Nc3ccc(F)cc3)n2N)n[nH]1
Answer: a. CCOC(=O)c1c(NC(=O)CN2C(=O)C(=O)N(CC(C)C)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)C(=O)N(CC(C)C)C2=O)sc(C)c1CC
CCOC(=O)c1c(NC(=O)CN2C(=O)C(=O)N(CC(C)C)C2=O)sc(C)c1CC
ethyl 4-ethyl-5-methyl-2-[[2-[3-(2-methylpropyl)-2,4,5-trioxoimidazolidin-1-yl]acetyl]amino]thiophene-3-carboxylate