InChI=1/C22H27ClN2O3/c1-5-28-20-12-10-16(14-21(20)27-4)11-13-22(26)24-15-19(25(2)3)17-8-6-7-9-18(17)23/h6-14,19H,5,15H2,1-4H3,(H,24,26)/b13-11+/t19-/m1/s1/f/h24H B486B06AB6EE71B3