InChI=1/C15H22N2O2/c1-10(2)16-8-12(18)9-19-15-6-4-5-14-13(15)7-11(3)17-14/h4-7,10,12,16-18H,8-9H2,1-3H3/p+1/t12-/m0/s1/fC15H23N2O2/h16H/q+1 383DEAE1C88BF31F