InChI=1/C18H27ClN2O3/c1-4-7-12-10-14(19)17(24-3)15(16(12)22)18(23)20-11-13-8-6-9-21(13)5-2/h10,13,22H,4-9,11H2,1-3H3,(H,20,23)/p+1/t13-/m0/s1/fC18H28ClN2O3/h20-21H/q+1 127E2B51CFBDDC2C