Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.543% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] N#C/C(=C\c1ccc([N+](=O)[O-])o1)C(=O)Nc1ccc(F)cc1
[b] CCc1nnc(NC(=O)c2nc3nccc(C)n3n2)s1
[c] COc1ccccc1NC(=O)N1CCN(c2cccc(C(F)(F)F)c2)CC1
[d] CC(NC(=O)Nc1ccccc1Cl)c1ccc2c(c1)OCO2
[e] Cc1cc(C)c(OCC(=O)Nc2ccc(S(=O)(=O)N3CCCC3)cc2)c(C)c1
Answer: b. CCc1nnc(NC(=O)c2nc3nccc(C)n3n2)s1
{#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#}
CCc1nnc(NC(=O)c2nc3nccc(C)n3n2)s1
CCc1nnc(NC(=O)c2nc3nccc(C)n3n2)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-7-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxamide