InChI=1/C16H18Cl2N4O2/c17-10-6-11(18)8-12(7-10)19-15(24)13-9-14(23)21-16(20-13)22-4-2-1-3-5-22/h6-8,13H,1-5,9H2,(H,19,24)(H,20,21,23)/t13-/m1/s1/f/h19-20H 0E5A09B644CBA103