Using CCOP(=O)(Cc1ccccc1Nc1ccc(C(=O)c2ccccc2C)c(Cl)c1)OCC to produce Cc1ccccc1C(=O)c1ccc(Nc2ccccc2CP(=O)(O)O)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.