Using [NH4+], CC(C)c1ccc(NC(=O)c2cccc(N3CCc4nc(S(C)=O)ncc4C3)n2)cc1 to produce CC(C)c1ccc(NC(=O)c2cccc(N3CCc4nc(N)ncc4C3)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.