Using CCOC(=O)c1ccc(-c2csc3cnc(Nc4ccc(N5CCOCC5)nc4)nc23)cc1 to produce OCc1ccc(-c2csc3cnc(Nc4ccc(N5CCOCC5)nc4)nc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.