InChI=1/C22H30N2O3/c1-17-11-20(13-23-8-10-26-15-19-6-9-25-14-19)12-18(2)22(17)27-16-21-5-3-4-7-24-21/h3-5,7,11-12,19,23H,6,8-10,13-16H2,1-2H3/p+1/t19-/m1/s1/fC22H31N2O3/h23H/q+1 3D694FE18E9C45CD