InChI=1/C17H20Cl2N2O/c18-14-6-7-15(16(19)10-14)17(22,11-21-9-8-20-12-21)13-4-2-1-3-5-13/h6-10,12-13,22H,1-5,11H2/t17-/m0/s1 0D2C04740E07B921