InChI=1/C14H20N4O4S/c1-2-3-8-15-14(20)17-18-23(21,22)11-5-6-12-10(9-11)4-7-13(19)16-12/h5-6,9,18H,2-4,7-8H2,1H3,(H,16,19)(H2,15,17,20)/f/h15-17H 78290FCE208935FC