InChI=1/C20H33ClN2O3/c1-4-9-26-20-18(21)11-17(12-19(20)25-5-2)14-22-13-16-6-7-23(15-16)8-10-24-3/h11-12,16,22H,4-10,13-15H2,1-3H3/p+1/t16-/m1/s1/fC20H34ClN2O3/h23H/q+1 E1B74C1F9FF5CED9