InChI=1/C21H35N3O4/c1-15-9-16(2)14-24(13-15)8-6-5-7-22-21(26)23-12-17-10-18(27-3)20(25)19(11-17)28-4/h10-11,15-16,25H,5-9,12-14H2,1-4H3,(H2,22,23,26)/p+1/t15-,16-/m0/s1/fC21H36N3O4/h22-24H/q+1 24D8A3DD7141C6D1