InChI=1/C18H18Cl4N2O/c1-11(15-6-5-14(20)8-17(15)22)23-18(25)10-24(2)9-12-3-4-13(19)7-16(12)21/h3-8,11H,9-10H2,1-2H3,(H,23,25)/t11-/m1/s1/f/h23H 70F2F6603DAF0CCB