InChI=1/C18H24N6O5/c1-3-19-15-11-16(23-10(22-15)7-5-6-8-25)24(9-21-11)18-13(27)12(26)14(29-18)17(28)20-4-2/h9,12-14,18,25-27H,3-4,6,8H2,1-2H3,(H,20,28)(H,19,22,23)/t12-,13+,14-,18+/m0/s1/f/h19-20H 71630FEAAEF3DABA