Task: Answer the MCQ question.
Question: Which compound exhibits a 10.777\% 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 additional words.
Options:
(a) COc1ccccc1N1CCN(C(c2ccccc2Cl)c2nnnn2C(C)(C)C)CC1.Cl
(b) O=C1CC(c2ccccc2)Cc2nc3ncnn3cc21
(c) COc1cccc(Nc2ncccc2C(=O)O)c1
(d) COc1cc(NC(=O)CNC(=O)Cn2c(C)cc3ccccc3c2=O)cc(OC)c1OC
(e) NC(=O)c1ccccc1NCC(=O)c1ccc(F)cc1
Answer: c. COc1cccc(Nc2ncccc2C(=O)O)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#}
COc1cccc(Nc2ncccc2C(=O)O)c1
COc1cccc(Nc2ncccc2C(=O)O)c1
2-(3-methoxyanilino)pyridine-3-carboxylic acid