InChI=1/C20H33N3O4/c1-14-7-15(2)12-23(11-14)6-5-22-10-16-8-17(25-3)20(18(9-16)26-4)27-13-19(21)24/h8-9,14-15,22H,5-7,10-13H2,1-4H3,(H2,21,24)/p+1/t14-,15-/m1/s1/fC20H34N3O4/h23H,21H2/q+1 C6C6DEE511E73A26