Task: Answer the MCQ question.
Question: Which drug exhibits a 5.495\% 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: COc1cccc(C2CC(c3ccc(Cl)cc3)Nc3nc(N)nn32)c1
b: Cn1c(=O)c(C(=Nc2ccccc2C(C)(C)C)c2nn[nH]n2)c(O)c2ccccc21
c: COc1cccc(NC(=O)COC(=O)CCCC2=NS(=O)(=O)c3ccccc3N2)c1
d: CCn1nc(C)c(CN2CCC(n3nccc3NC(=O)Cc3ccccc3)CC2)c1C
e: CCOC(=O)c1cn(Cc2cccc(C)c2)nn1
Answer: e. CCOC(=O)c1cn(Cc2cccc(C)c2)nn1
{#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#}
CCOC(=O)c1cn(Cc2cccc(C)c2)nn1
CCOC(=O)c1cn(Cc2cccc(C)c2)nn1
ethyl 1-[(3-methylphenyl)methyl]triazole-4-carboxylate