InChI=1/C21H19N3O2/c1-13-10-18(13)21(26)23-16-6-2-4-14(11-16)20(25)24-19-7-3-5-15-12-22-9-8-17(15)19/h2-9,11-13,18H,10H2,1H3,(H,23,26)(H,24,25)/t13-,18+/m0/s1/f/h23-24H	84B4757C560EC174