Using COc1cc(CCl)ccc1OCc1ccccc1, Cc1nc(C)c(Cl)c(N)n1 to produce COc1cc(CNc2nc(C)nc(C)c2Cl)ccc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.