InChI=1/C18H18ClN3O2/c1-11(12-4-3-5-14(19)8-12)22(2)18(24)21-15-7-6-13-10-20-17(23)16(13)9-15/h3-9,11H,10H2,1-2H3,(H,20,23)(H,21,24)/t11-/m1/s1/f/h20-21H 7CEC9E10F38CB2DD