InChI=1/C18H11N2O2/c19-11-14(12-7-3-1-4-8-12)17-16(21)15(18(20)22-17)13-9-5-2-6-10-13/h1-10,15H/q-1/b17-14+/t15-/m0/s1	912F832C779DC8FE