InChI=1/C16H22N2O2/c1-6-10-18(5)13(2)11-14-8-7-9-15(12-14)20-16(19)17(3)4/h1,7-9,12-13H,10-11H2,2-5H3/t13-/m1/s1	FC4EECA5B2B38E4C