InChI=1/C18H26N4O4/c19-16(23)9-10-26-15-7-5-14(6-8-15)22-17(24)12-21-18(25)20-11-13-3-1-2-4-13/h5-8,13H,1-4,9-12H2,(H2,19,23)(H,22,24)(H2,20,21,25)/f/h20-22H,19H2	6F2A0EC77C9F3D89