Task: Answer the multiple-choice question.
Question: Which compound has a 6.753\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCOC(=O)c1cn(CC(=O)Nc2ccc(OC)cc2OC)nn1
b. Cc1csc(NC(=O)c2ccccc2O)n1
c. O=C(/C=C/c1ccc(Cl)c([N+](=O)[O-])c1)Nc1cccnc1
Answer: a. CCOC(=O)c1cn(CC(=O)Nc2ccc(OC)cc2OC)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(CC(=O)Nc2ccc(OC)cc2OC)nn1
CCOC(=O)c1cn(CC(=O)Nc2ccc(OC)cc2OC)nn1
ethyl 1-[2-(2,4-dimethoxyanilino)-2-oxoethyl]triazole-4-carboxylate