InChI=1/C17H22N2O/c1-13-6-7-14(2)16-15(13)17(12-18,8-5-11-20-16)19-9-3-4-10-19/h6-7H,3-5,8-11H2,1-2H3/t17-/m0/s1 B6409142265C4D6C