Using ClCCOCCCl, CC(C)c1cc(C(=O)N2Cc3ccc(N)cc3C2)c(OCc2ccccc2)cc1OCc1ccccc1 to produce CC(C)c1cc(C(=O)N2Cc3ccc(N4CCOCC4)cc3C2)c(OCc2ccccc2)cc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.