Using CCOC(=O)c1ccn(Cc2ccc(OC)cc2OC)c(=O)c1CN(CC(=O)OC)S(=O)(=O)c1ccc(C)cc1 to produce COC(=O)c1ncc2c(=O)n(Cc3ccc(OC)cc3OC)ccc2c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.