InChI=1/C19H27ClN2O3/c1-24-17-9-13(8-16(20)19(17)25-11-18(21)23)10-22-5-4-15-7-12-2-3-14(15)6-12/h8-9,12,14-15,22H,2-7,10-11H2,1H3,(H2,21,23)/p+1/t12-,14+,15-/m0/s1/fC19H28ClN2O3/h22H,21H2/q+1 CEA9BD3C8A4043BC