InChI=1/C19H22N4O4/c24-17(22-23-19(26)20-12-14-8-9-14)15(11-13-5-2-1-3-6-13)21-18(25)16-7-4-10-27-16/h1-7,10,14-15H,8-9,11-12H2,(H,21,25)(H,22,24)(H2,20,23,26)/t15-/m0/s1/f/h20-23H	F1523DDC756CB34B