Task: Answer the multiple-choice question.
Question: Which compound has a 8.228% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) CCOC(=O)c1cc(=O)n2c(nc3ccccc32)[nH]1
b) O=[N+]([O-])c1ccc(N2CCCC2)c(F)c1Br
c) CC1=CC(C)(C)N(C(=O)CSc2nnc(N)s2)c2ccccc21
d) CCOc1ccc2c(c1)c(N=O)c(O)n2C
e) CCOC(=O)C1=C(C)NC2=C(C(=O)c3ccccc32)C1c1cccnc1
Answer: a. CCOC(=O)c1cc(=O)n2c(nc3ccccc32)[nH]1
{#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)c1cc(=O)n2c(nc3ccccc32)[nH]1
CCOC(=O)c1cc(=O)n2c(nc3ccccc32)[nH]1
ethyl 4-oxo-1H-pyrimido[1,2-a]benzimidazole-2-carboxylate