InChI=1/C19H24N4O4/c1-3-4-16(22-19(20)26)17(24)23-8-7-15-13(10-23)12-9-11(18(25)27-2)5-6-14(12)21-15/h5-6,9,16,21H,3-4,7-8,10H2,1-2H3,(H3,20,22,26)/t16-/m0/s1/f/h22H,20H2	9251C3BEB052222A