InChI=1/C19H26ClN3O2/c1-21-18(24)15-10-9-14(12-16(15)20)22-19(25)23-11-5-8-17(23)13-6-3-2-4-7-13/h9-10,12-13,17H,2-8,11H2,1H3,(H,21,24)(H,22,25)/t17-/m0/s1/f/h21-22H FAC84881EDA9B81F