Task: Answer the multiple-choice question.
Question: Which compound has a 4.394\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1cccc(NC(=O)c2cc(NC(=O)c3ccco3)ccc2N2CCCCC2)c1
b. COC(=O)CNC(=O)CNC(=O)Nc1ccccc1
c. CC(C)=CC(=O)OCC(=O)Nc1ccc(Cl)cc1
Answer: b. COC(=O)CNC(=O)CNC(=O)Nc1ccccc1
{#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#}
methyl2-[[2-(phenylcarbamoylamino)acetyl]amino]acetate