InChI=1S/C22H32NO5/c1-3-27-20(24)16-23(2)14-13-19(15-23)28-21(25)22(26,18-11-7-8-12-18)17-9-5-4-6-10-17/h4-6,9-10,18-19,26H,3,7-8,11-16H2,1-2H3/q+1/t19-,22+,23?/m1/s1