InChI=1/C24H22ClN3O3/c25-20-12-7-13-21(28(30)31)23(20)26-14-16-27(17-15-26)24(29)22(18-8-3-1-4-9-18)19-10-5-2-6-11-19/h1-13,22H,14-17H2 B11C270C8C8E0AE1