InChI=1/C19H25N5O4/c1-12-10-14(6-7-15(12)21-13(2)25)20-11-16(26)23-24-17(27)19(22-18(24)28)8-4-3-5-9-19/h6-7,10,20H,3-5,8-9,11H2,1-2H3,(H,21,25)(H,22,28)(H,23,26)/f/h21-23H AE8C28FB79F91C6E