Using C[C@H]1COCc2nc3cnc4cc(CCS(C)(=O)=O)ccc4c3n21, [NH4+] to produce C[C@H]1COCc2nc3c(N)nc4cc(CCS(C)(=O)=O)ccc4c3n21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.