Using CNc1nc(Cl)nc2c1C(=O)CC2c1ccccc1, COc1cc(N)ccc1-n1cnc(Cl)c1 to produce CNc1nc(Nc2ccc(-n3cnc(Cl)c3)c(OC)c2)nc2c1C(=O)CC2c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.