InChI=1/C15H11NO3/c17-9-1-3-11-8(5-9)6-14-15(11)16-12-4-2-10(18)7-13(12)19-14/h1-5,7,14,17-18H,6H2/t14-/m0/s1 2478A2B91272F6DF