InChI=1/C19H24N4O5/c1-12-7-9-19(10-8-12)17(26)23(18(27)21-19)22-15(24)11-20-16(25)13-3-5-14(28-2)6-4-13/h3-6,12H,7-11H2,1-2H3,(H,20,25)(H,21,27)(H,22,24)/f/h20-22H	9D87795638B54B5C