Using Clc1cc(Cl)n2ncc(Cc3cccc(Cl)c3Cl)c2n1, [NH4+] to produce Nc1cc(Cl)nc2c(Cc3cccc(Cl)c3Cl)cnn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.