InChI=1/C18H24N6O5/c1-2-20-17(28)14-12(26)13(27)18(29-14)24-9-21-11-15(19)22-10(23-16(11)24)7-5-3-4-6-8-25/h9,12-14,18,25-27H,2-4,6,8H2,1H3,(H,20,28)(H2,19,22,23)/t12-,13+,14-,18+/m0/s1/f/h20H,19H2 C6C94A10B8BFCB1E