InChI=1/C14H15ClN2O5/c1-6-10(13(19)22-3)11(17-14(20)16-6)7-4-8(15)12(18)9(5-7)21-2/h4-5,11,18H,1-3H3,(H2,16,17,20)/t11-/m0/s1/f/h16-17H	D50F101AFE7EA25D