InChI=1S/C10H19N3O5/c11-6(9(15)16)3-1-2-4-13-8(14)5-7(12)10(17)18/h6-7H,1-5,11-12H2,(H,13,14)(H,15,16)(H,17,18)/t6-,7-/m0/s1