InChI=1/C16H13N3O3/c17-9-10-5-6-13(14(7-10)19(21)22)18-16-12-4-2-1-3-11(12)8-15(16)20/h1-7,15-16,18,20H,8H2/t15-,16+/m0/s1 FA0A02AF57321244