InChI=1/C21H24N2O2/c1-3-5-9-18-20(16-13-11-15(4-2)12-14-16)22-21(23(18)25)17-8-6-7-10-19(17)24/h6-8,10-14,24-25H,3-5,9H2,1-2H3	C028242282A3F9FD