InChI=1/C21H34Cl2N2O3/c22-18-13-16(14-19(23)21(18)24)20(26)15-25-9-3-1-2-4-10-27-11-5-7-17-8-6-12-28-17/h13-14,17,20,25-26H,1-12,15,24H2/p+1/t17-,20-/m0/s1/fC21H35Cl2N2O3/h25H/q+1 F7A7A93B15159D7A