InChI=1/C22H20ClN3O3/c23-21-12-17(16-3-1-2-4-18(16)24-21)22(27)26-9-7-25(8-10-26)13-15-5-6-19-20(11-15)29-14-28-19/h1-6,11-12H,7-10,13-14H2 2DA1A5C4E7593959