Using CCOc1ccc(-n2c(C)c(C(C)=O)c(C(C)=O)c2C)c(OC)c1 to produce COc1cc(O)ccc1-n1c(C)c(C(C)=O)c(C(C)=O)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.