InChI=1/C19H20Cl2N4O3/c20-17-5-4-13(10-18(17)21)12-24(15-6-8-22-9-7-15)19(26)23-14-2-1-3-16(11-14)25(27)28/h1-5,10-11,15,22H,6-9,12H2,(H,23,26)/p+1/fC19H21Cl2N4O3/h22-23H/q+1 18B97AA3B15B66BA