Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.487\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1cc2c(cc1OC)CN(C(=O)c1nn(Cc3ccccc3)c(=O)c3ccccc13)CC2
b. Cc1c(C(=O)OCC(=O)N2CCCC2)cccc1[N+](=O)[O-]
c. O=C(Nc1cccc(NC(=O)c2ccco2)c1)c1ccccc1
d. Nc1nonc1C(=O)NCCNS(=O)(=O)c1ccc(F)cc1
e. CC1=C(C(=O)NCc2ccccc2)C(c2cccs2)NC(=S)N1
Answer: b. Cc1c(C(=O)OCC(=O)N2CCCC2)cccc1[N+](=O)[O-]
{#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#}
Cc1c(C(=O)OCC(=O)N2CCCC2)cccc1[N+](=O)[O-]
Cc1c(C(=O)OCC(=O)N2CCCC2)cccc1[N+](=O)[O-]
(2-oxo-2-pyrrolidin-1-ylethyl) 2-methyl-3-nitrobenzoate