InChI=1/C17H28N4O3/c1-4-21(5-2)12-6-11-18-16(22)19-13-14-7-9-15(10-8-14)20-17(23)24-3/h7-10H,4-6,11-13H2,1-3H3,(H,20,23)(H2,18,19,22)/p+1/fC17H29N4O3/h18-21H/q+1 E653B808D1F096B1