InChI=1/C22H25NO4/c1-5-23(6-2)14-16-9-7-15(8-10-16)11-21-22(24)17-12-19(25-3)20(26-4)13-18(17)27-21/h7-13H,5-6,14H2,1-4H3/p+1/b21-11-/fC22H26NO4/h23H/q+1 A59EDF483103E4AF