InChI=1/C17H20N4O3/c1-20-12(8-16(23)21(2)17(20)24)10-19-15(22)7-11-9-18-14-6-4-3-5-13(11)14/h3-6,9,12,18H,7-8,10H2,1-2H3,(H,19,22)/t12-/m1/s1/f/h19H F320429A2D7C0C5B