InChI=1/C18H26N4O4/c1-12-10-14(26-11-16(19)23)6-7-15(12)22-18(25)20-9-8-17(24)21-13-4-2-3-5-13/h6-7,10,13H,2-5,8-9,11H2,1H3,(H2,19,23)(H,21,24)(H2,20,22,25)/f/h20-22H,19H2	815DBAB760F3DE5C