InChI=1/C18H20N4O/c1-11(2)12-6-8-13(9-7-12)17-16-14(4-3-5-15(16)23)21-18-19-10-20-22(17)18/h6-11,17H,3-5H2,1-2H3,(H,19,20,21)/t17-/m0/s1/f/h21H	A38473B6867709B6