Using OCc1cccc(-n2cccc2)c1, CCOC(=O)CC(OCC)c1ccc(O)cc1 to produce CCOC(=O)CC(OCC)c1ccc(OCc2cccc(-n3cccc3)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.