Using Cc1cc2c(NC3CCC3)nc(Cl)nc2[nH]1, Nc1ccc2cn[nH]c2c1 to produce Cc1cc2c(NC3CCC3)nc(Nc3ccc4cn[nH]c4c3)nc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.