InChI=1/C19H20Cl2N4O5/c1-29-14(26)8-13(18(27)30-2)24-19(28)25-7-6-12-16(23-9-22-12)17(25)10-4-3-5-11(20)15(10)21/h3-5,9,13,17H,6-8H2,1-2H3,(H,22,23)(H,24,28)/p+1/t13-,17+/m1/s1/fC19H21Cl2N4O5/h22-24H/q+1 786B85B99308DE7C