InChI=1/C14H22N4O4S/c1-10(19)16-11-5-7-12(8-6-11)17-13(20)15-9-14(2,3)18-23(4,21)22/h5-8,18H,9H2,1-4H3,(H,16,19)(H2,15,17,20)/f/h15-17H 42D3530818E9FA17