InChI=1/C20H23N5O3/c1-5-15-14(4)21-20(23-19(15)27)25-17(10-13(3)24-25)22-18(26)11-28-16-9-7-6-8-12(16)2/h6-10H,5,11H2,1-4H3,(H,22,26)(H,21,23,27)/p-1/fC20H22N5O3/h22H/q-1 B0D494841B920054