InChI=1/C16H19N5/c17-15(18)20-16(19)21(11-13-7-3-1-4-8-13)12-14-9-5-2-6-10-14/h1-10H,11-12H2,(H5,17,18,19,20)/p+1/fC16H20N5/h19-20H,17-18H2/q+1	E48DFDF6EBDB097B