InChI=1/C20H19N5O/c1-25-8-7-15-16(9-21)19(24)20(11-22,12-23)18(17(15)10-25)13-3-5-14(26-2)6-4-13/h3-7,17-18H,8,10,24H2,1-2H3/t17-,18-/m1/s1	E39B54B7CF54FB47