Using COc1ccc(CN2C(=O)C(Cc3ccccc3Cl)N=C(c3ccc(OC)cc3)c3cc(Cl)ccc32)cc1 to produce COc1ccc(C2=NC(Cc3ccccc3Cl)C(=O)Nc3ccc(Cl)cc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.