InChI=1/C20H20N2O2/c1-14(2)22(20(24)15-8-4-3-5-9-15)13-17-12-16-10-6-7-11-18(16)21-19(17)23/h3-12,14,17H,13H2,1-2H3/p+1/t17-/m0/s1/fC20H21N2O2/h21H/q+1	6D43615D47A05F63