InChI=1/C20H27N9O2S/c1-5-16-23-24-17(31-16)11-28(13(2)3)18(30)12-32-20-27-26-19(29(20)21)25-22-10-15-8-6-14(4)7-9-15/h6-10,13H,5,11-12,21H2,1-4H3,(H,25,26)/b22-10+/f/h25H 56A2F894806AAD49