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