InChI=1/C16H14ClN3O3/c1-15-3-4-16(2,23-15)12-11(15)13(21)20(14(12)22)8-5-9(17)10(6-18)19-7-8/h5,7,11-12H,3-4H2,1-2H3/t11-,12+,15-,16+ 8FC4B07561764665