InChI=1/C21H21N5O/c1-13-5-3-4-6-16(13)11-18(27)26-12-17-19(14(26)2)24-21(22)25-20(17)15-7-9-23-10-8-15/h3-10,14H,11-12H2,1-2H3,(H2,22,24,25)/t14-/m1/s1/f/h22H2 BEC0290EA15E20D1