Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 20.940\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccc(C2=NN(CN3C(=O)C(=O)c4ccccc43)C(c3ccc(OC)cc3)C2)cc1
b. CC(NC(=O)COC(=O)c1ccccc1SCC(=O)N1CCCC1)c1ccccc1
c. Cc1ccc2cc(C#N)c(NCCCNC(=O)C3CCCO3)nc2c1
d. O=C(Nc1ccccc1Cl)N1CCN(Cc2ccc3c(c2)OCO3)CC1
e. COC(=O)c1cc(Br)c(=O)n(CCN2CCCCC2)c1
Answer: e. COC(=O)c1cc(Br)c(=O)n(CCN2CCCCC2)c1
{#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#}
COC(=O)c1cc(Br)c(=O)n(CCN2CCCCC2)c1
COC(=O)c1cc(Br)c(=O)n(CCN2CCCCC2)c1
methyl 5-bromo-6-oxo-1-(2-piperidin-1-ylethyl)pyridine-3-carboxylate