InChI=1/C12H12ClN3O5/c13-9-4-3-7(16(19)20)6-8(9)11(17)14-15-12(18)10-2-1-5-21-10/h3-4,6,10H,1-2,5H2,(H,14,17)(H,15,18)/t10-/m1/s1/f/h14-15H	3121738C86FFD1BE