InChI=1/C22H31N3O3/c1-28-19-7-3-2-6-18(19)24-13-10-23(11-14-24)12-15-25-20(26)16-22(17-21(25)27)8-4-5-9-22/h2-3,6-7H,4-5,8-17H2,1H3/p+1/fC22H32N3O3/h23H/q+1 91A0F7BB8300AF2C