InChI=1/C19H24ClN3O3/c1-12-8-18(2,3)11-19(9-12)16(25)23(17(26)22-19)10-15(24)21-14-6-4-13(20)5-7-14/h4-7,12H,8-11H2,1-3H3,(H,21,24)(H,22,26)/t12-,19-/m1/s1/f/h21-22H 28BDED1881FC18F0