InChI=1/C21H28N2O2/c24-20(16-23-12-4-5-13-23)15-22-14-18-8-10-21(11-9-18)25-17-19-6-2-1-3-7-19/h1-3,6-11,20,22,24H,4-5,12-17H2/p+2/t20-/m1/s1/fC21H30N2O2/h22-23H/q+2	159283CBCF13F1B3