InChI=1/C20H24N4O3/c1-14-7-8-18(24(26)27)11-19(14)22-20(25)21-12-15(2)23-10-9-16-5-3-4-6-17(16)13-23/h3-8,11,15H,9-10,12-13H2,1-2H3,(H2,21,22,25)/p+1/t15-/m0/s1/fC20H25N4O3/h21-23H/q+1 438C20B2F3BC03A6