InChI=1/C16H32N4O2/c1-12(2)8-17-15(21)10-19-16(22)18-9-14(4)20-7-5-6-13(3)11-20/h12-14H,5-11H2,1-4H3,(H,17,21)(H2,18,19,22)/p+1/t13-,14+/m1/s1/fC16H33N4O2/h17-20H/q+1 B97810DB72E67BB5