InChI=1/C18H20ClN7O2/c19-12-3-1-11(2-4-12)9-21-16(27)18(20)5-7-26(8-6-18)15-13-14(22-10-23-15)25-17(28)24-13/h1-4,10H,5-9,20H2,(H,21,27)(H2,22,23,24,25,28)/p-1/fC18H19ClN7O2/h21,25H/q-1 99D88CD5906EEC1F