InChI=1/C20H22N2O2/c1-13-10-11-14(24-13)12-22(2)20(23)17-8-5-7-16-15-6-3-4-9-18(15)21-19(16)17/h3-4,6,9-11,17,19H,5,7-8,12H2,1-2H3/p+1/t17-,19+/m0/s1/fC20H23N2O2/h21H/q+1	06734D739D8B1185