Using CCOP(=O)(CC(=O)NNC(=O)N1Cc2ccccc2Oc2ccc(Cl)cc21)OCC to produce CCOP(=O)(O)CC(=O)NNC(=O)N1Cc2ccccc2Oc2ccc(Cl)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.