InChI=1/C14H19N5O4/c20-4-8-10(21)11(22)14(23-8)19-6-17-9-12(15-5-16-13(9)19)18-7-2-1-3-7/h5-8,10-11,14,20-22H,1-4H2,(H,15,16,18)/t8-,10-,11-,14+/m1/s1/f/h18H 62355F6EC4BA4877