InChI=1/C17H20N4O3/c1-12-6-8-20(9-7-12)14-4-2-13(3-5-14)19-17(22)16-10-15(11-18-16)21(23)24/h2-5,10-12H,6-9H2,1H3,(H2,18,19,22)/f/h19-20H 121BE23305FED95F