InChI=1/C22H22N4O3/c1-3-26-20-17(10-7-11-23-20)22(27)25-19-16(12-18(28-2)24-21(19)26)14-29-13-15-8-5-4-6-9-15/h4-12H,3,13-14H2,1-2H3,(H,25,27)/f/h25H 8CF99D397FFCDCCF