InChI=1/C19H20Cl2N2O3/c1-23(10-18(25)22-12-4-3-5-13(8-12)26-2)19-15-6-11(20)7-16(21)14(15)9-17(19)24/h3-8,17,19,24H,9-10H2,1-2H3,(H,22,25)/p+1/t17-,19-/m0/s1/fC19H21Cl2N2O3/h22-23H/q+1 6CD822FFA8DA68EC