InChI=1/C18H15N3O3/c19-11-4-12-21-18(22)24-17(20-21)15-7-9-16(10-8-15)23-13-14-5-2-1-3-6-14/h1-3,5-10H,4,12-13H2 C7AD5FE77EF7FDCB