InChI=1/C16H28N4O/c1-10(2)13-7-6-11(3)8-14(13)17-16(21)18-15-9-12(4)19-20(15)5/h9-11,13-14H,6-8H2,1-5H3,(H2,17,18,21)/t11-,13+,14-/m0/s1/f/h17-18H	62FD4E8D3BDC9DE7