InChI=1/C24H31ClN2O3/c1-23(2,3)15-24(4,5)26-21(29)20(18-12-7-8-13-19(18)28)27(6)22(30)16-10-9-11-17(25)14-16/h7-14,20,28H,15H2,1-6H3,(H,26,29)/t20-/m0/s1/f/h26H F484BF420EC754AB