InChI=1/C22H24N4O2/c27-21(22(28)25-20-8-4-7-19-18(20)9-12-23-19)24-17-10-13-26(14-11-17)15-16-5-2-1-3-6-16/h1-9,12,17,23H,10-11,13-15H2,(H,24,27)(H,25,28)/p+1/fC22H25N4O2/h24-26H/q+1 F148D62351FD1691