InChI=1/C20H17N5O3/c1-27-14-8-4-12(5-9-14)17-15(16-18(21)23-10-24-19(16)28-17)11-2-6-13(7-3-11)25-20(22)26/h2-10H,1H3,(H2,21,23,24)(H3,22,25,26)/f/h25H,21-22H2 63BF763951561603