InChI=1/C18H30N4O4S/c1-14(15-5-7-16(8-6-15)27(24,25)19-4)21-17(23)20-13-18(2,3)22-9-11-26-12-10-22/h5-8,14,19H,9-13H2,1-4H3,(H2,20,21,23)/t14-/m1/s1/f/h20-21H 95D249D141FE03AF