InChI=1/C20H18ClN5O3/c1-12(29-15-5-3-2-4-6-15)18(28)23-19-24-20-22-17(27)11-16(26(20)25-19)13-7-9-14(21)10-8-13/h2-10,12,16H,11H2,1H3,(H2,22,23,24,25,27,28)/p-1/t12-,16+/m0/s1/fC20H17ClN5O3/h23H/q-1 68B87A2032C5F6DE