InChI=1S/C21H16ClN5O3/c22-14-5-3-7-15(11-14)25-18(28)13-26-17-8-4-10-24-19(17)20(29)27(21(26)30)12-16-6-1-2-9-23-16/h1-11H,12-13H2,(H,25,28)