InChI=1/C17H26N4O4/c18-13(22)4-3-11-2-1-9-21(10-11)14(23)12-5-7-17(8-6-12)15(24)19-16(25)20-17/h11-12H,1-10H2,(H2,18,22)(H2,19,20,24,25)/t11-,12?,17?/m1/s1/f/h19-20H,18H2	45DAEA768B73BAE0