InChI=1/C21H24N2O2/c1-2-3-4-5-13-23-16-11-9-15(10-12-16)20-14-18(24)21-17(22)7-6-8-19(21)25-20/h6-12,14,24H,2-5,13,22H2,1H3	B636588C7145D6C0