You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a mek inhibitor. Please write the SMILES representation of it.
user
Cc1c(O)c2c(=O)n(CC3COC(C)(C)O3)c(C)cc2oc1=O
assistant