InChI=1/C20H23ClN2O4/c1-12-5-8-18(11-13(12)2)27-15(4)20(25)23-22-19(24)14(3)26-17-9-6-16(21)7-10-17/h5-11,14-15H,1-4H3,(H,22,24)(H,23,25)/t14-,15-/m1/s1/f/h22-23H	1C0A1F0A9E0C7056