InChI=1/C19H21ClN2O6/c1-11(12-6-8-13(20)9-7-12)21(2)19(23)14-10-15(26-3)17(27-4)18(28-5)16(14)22(24)25/h6-11H,1-5H3/t11-/m1/s1	00D5B19AEE952DE6