InChI=1/C18H26N4O4/c19-18(25)20-10-4-3-9-16(23)22-15-8-2-1-7-14(15)17(24)21-12-13-6-5-11-26-13/h1-2,7-8,13H,3-6,9-12H2,(H,21,24)(H,22,23)(H3,19,20,25)/t13-/m0/s1/f/h20-22H,19H2	01FFD476D8A71438