InChI=1/C16H28N4O2/c1-2-10-18-15(21)9-13-20-16(22)19-12-6-11-17-14-7-4-3-5-8-14/h1,14,17H,3-13H2,(H,18,21)(H2,19,20,22)/p+1/fC16H29N4O2/h17-20H/q+1	8EEC7488092847F6