Using COc1cc2ncnc(Cl)c2cc1OC, COc1ccc2c(c1)NCC2 to produce COc1ccc2c(c1)N(c1ncnc3cc(OC)c(OC)cc13)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.