InChI=1/C25H27ClN4O4/c1-2-30(14-13-23(31)29-20-9-5-18(6-10-20)25(27)33)16-24(32)28-15-21-11-12-22(34-21)17-3-7-19(26)8-4-17/h3-12H,2,13-16H2,1H3,(H2,27,33)(H,28,32)(H,29,31)/p+1/fC25H28ClN4O4/h28-30H,27H2/q+1 74DBB8A8103199C6