InChI=1/C15H22N2O2/c1-10-5-7-13(18-10)9-17(4)15(12(3)16)14-8-6-11(2)19-14/h5-8,12,15H,9,16H2,1-4H3/p+1/t12-,15-/m1/s1/fC15H23N2O2/h16H/q+1 030C930D20010EC5