InChI=1/C19H23ClN2O3/c1-13(22-11-18(23)15-3-2-4-16(20)10-15)9-14-5-7-17(8-6-14)25-12-19(21)24/h2-8,10,13,18,22-23H,9,11-12H2,1H3,(H2,21,24)/p+1/t13-,18+/m1/s1/fC19H24ClN2O3/h22H,21H2/q+1 75EA2F9125927130