InChI=1/C17H19ClN2O3/c18-14-3-1-2-13(8-14)11-23-15-6-4-12(5-7-15)9-20-16(10-21)17(19)22/h1-8,16,20-21H,9-11H2,(H2,19,22)/p+1/t16-/m1/s1/fC17H20ClN2O3/h20H,19H2/q+1 07064FF73F53AE5C