Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.087\% human ether-à-go-go related gene (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.) COC(=O)c1ccc(-n2c(C)cc(/C=N/Nc3nc(C)cc(=O)[nH]3)c2C)cc1
b.) O=C1c2cccc3c(O)ccc(c23)C(=O)N1c1ccc(Cl)cc1
c.) CSc1ncccc1C(=O)NC1CC(C)(C)Cc2c1cnn2-c1ccccc1C
d.) CCOc1ccccc1N1CC(C(=O)Nc2nccs2)CC1=O
e.) CC(C)C(c1nnnn1C1CCCC1)N1CCc2ccccc21
Answer: a. COC(=O)c1ccc(-n2c(C)cc(/C=N/Nc3nc(C)cc(=O)[nH]3)c2C)cc1
{#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)c1ccc(-n2c(C)cc(/C=N/Nc3nc(C)cc(=O)[nH]3)c2C)cc1
COC(=O)c1ccc(-n2c(C)cc(/C=N/Nc3nc(C)cc(=O)[nH]3)c2C)cc1
methyl 4-[2,5-dimethyl-3-[(E)-[(4-methyl-6-oxo-1H-pyrimidin-2-yl)hydrazinylidene]methyl]pyrrol-1-yl]benzoate