Using CCOC(=O)c1cccc(NC(=O)Nc2ccc(C[C@@H](CO)NC[C@H](O)COc3ccccc3)cc2)c1 to produce O=C(Nc1ccc(C[C@@H](CO)NC[C@H](O)COc2ccccc2)cc1)Nc1cccc(C(=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.