InChI=1/C19H24N6O4/c1-10(15(26)14-16(20)24(2)19(29)25(3)17(14)27)21-11-4-6-12(7-5-11)22-18(28)23-13-8-9-13/h4-7,10,13,21H,8-9,20H2,1-3H3,(H2,22,23,28)/t10-/m0/s1/f/h22-23H F86638EDA2EC8391