InChI=1/C16H33N3O2/c1-6-13(3)18-8-10-19(11-9-18)14(4)12-16(5,17)15(20)21-7-2/h13-14H,6-12,17H2,1-5H3/p+2/t13-,14-,16-/m0/s1/fC16H35N3O2/h17-18H/q+2 DD2F558BBC4EDF82