InChI=1/C19H15N5O2/c1-19(25,13-6-3-2-4-7-13)10-9-14-12-24-18(16(20)21-14)22-17(23-24)15-8-5-11-26-15/h2-8,11-12,25H,1H3,(H2,20,21)/t19-/m1/s1/f/h20H2	38E70F104D516C41