InChI=1/C19H25N5O4/c1-11(2)20-17(27)22-14-5-3-13(4-6-14)21-15(25)12-7-9-19(10-8-12)16(26)23-18(28)24-19/h3-6,11-12H,7-10H2,1-2H3,(H,21,25)(H2,20,22,27)(H2,23,24,26,28)/f/h20-24H	EE774620212D71A3