InChI=1/C16H20N4O/c17-16(18)19-11-15(21)12-20(13-7-3-1-4-8-13)14-9-5-2-6-10-14/h1-10,15,21H,11-12H2,(H4,17,18,19)/p+1/t15-/m0/s1/fC16H21N4O/h19H,17-18H2/q+1	F28EC064BA9A0355