InChI=1/C14H18ClN3O4/c15-12-7-11(18(21)22)1-2-13(12)16-14(20)8-17-5-3-10(9-19)4-6-17/h1-2,7,10,19H,3-6,8-9H2,(H,16,20)/p+1/fC14H19ClN3O4/h17,20H/q+1 4636FAA0550BF403