InChI=1/C16H30N4O/c1-5-9-19-16(4,15(17)21)8-6-7-11-20-12-10-18-14(20)13(2)3/h10,12-13,19H,5-9,11H2,1-4H3,(H2,17,21)/p+2/t16-/m1/s1/fC16H32N4O/h18-19H,17H2/q+2 11D02E059992D45A