InChI=1/C18H24N2O2/c1-5-13-9-15(17(21)19-11(13)3)7-8-16-10-14(6-2)12(4)20-18(16)22/h9-10H,5-8H2,1-4H3,(H,19,21)(H,20,22)/f/h19-20H	A3B7010D588D924E