InChI=1S/C16H25N5O6/c1-8(4-22)2-3-17-14-10-15(19-6-18-14)20-7-21(10)16-13(26)12(25)11(24)9(5-23)27-16/h6-9,11-13,16,22-26H,2-5H2,1H3,(H,17,18,19)/t8-,9+,11+,12-,13+,16+/m0/s1