InChI=1/C19H26N4O4/c1-13-5-3-4-10-22(13)17(24)14(2)20-18(25)21-15-6-8-16(9-7-15)23-11-12-27-19(23)26/h6-9,13-14H,3-5,10-12H2,1-2H3,(H2,20,21,25)/t13-,14-/m0/s1/f/h20-21H	0CA76BE20C616B4C