InChI=1/C21H21ClN2O3/c1-4-15-14-10-26-21(2,3)9-13(14)16-17(23)19(27-20(16)24-15)18(25)11-5-7-12(22)8-6-11/h5-8H,4,9-10,23H2,1-3H3 F314DE8CE17D5EB4