InChI=1/C22H30N2O4/c1-4-5-11-17(22(27)28-13-12-15(2)3)19-20(25)23-18(24-21(19)26)14-16-9-7-6-8-10-16/h6-10,15,17H,4-5,11-14H2,1-3H3,(H2,23,24,25,26)/p-1/t17-/m0/s1/fC22H29N2O4/h23H/q-1 4934AD8C3E3C38D4