Task: Answer the MCQ question.
Query: Which compound exhibits a 15.940\% 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) CC(=O)NN1C(=O)c2ccccc2NC1c1ccccn1
b) Cc1ccc2[nH]c(=O)c(CN(CCN3CCOCC3)C(=O)Nc3ccc(F)cc3)cc2c1
c) NNC(=O)c1sccc1OCc1ccc(F)cc1
d) COc1cccc(OC)c1C(=O)Nc1ccc(CN2CCCCC2)cc1
e) COc1cccc2c1[C@@H]1CN(CCCCn3c(=O)[nH]c4c(sc5ncc(-c6ccccc6)nc54)c3=O)C[C@@H]1CO2.Cl
Answer: a. CC(=O)NN1C(=O)c2ccccc2NC1c1ccccn1
{#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#}
CC(=O)NN1C(=O)c2ccccc2NC1c1ccccn1
CC(=O)NN1C(=O)c2ccccc2NC1c1ccccn1
N-(4-oxo-2-pyridin-2-yl-1,2-dihydroquinazolin-3-yl)acetamide