InChI=1/C19H20Cl2N4O3/c20-15-6-5-14(11-16(15)21)12-23-7-9-24(10-8-23)13-19(26)22-17-3-1-2-4-18(17)25(27)28/h1-6,11H,7-10,12-13H2,(H,22,26)/p+1/fC19H21Cl2N4O3/h22-23H/q+1 5A1435C61A9DCFF3