InChI=1/C18H24N8O4S/c1-18(2,3)15(29)22-21-13(27)10-31-17-25-24-16(26(17)19)23-20-9-11-5-7-12(8-6-11)14(28)30-4/h5-9H,10,19H2,1-4H3,(H,21,27)(H,22,29)(H,23,24)/b20-9+/f/h21-23H 35F62853D9584BA3