InChI=1/C15H32N2O2/c1-6-7-8-10-17(13(4)5)11-9-14(15(18)19)16-12(2)3/h12-14,16H,6-11H2,1-5H3,(H,18,19)/p+1/t14-/m1/s1/fC15H33N2O2/h16-17H/q+1 BEFE3BD03BC1AF83