0 B22R2.8258254 O=S(=O)(CC1=CC=C(Cl)C(Cl)=C1)CC2=CC=C(Cl)C(Cl)=C2 CD05378 [1,1,0,0,0,0|2,0,0]=4 1 B20R2.238562 O=S(=O)(OC1=CC=C(Cl)C(Cl)=C1)C2=CC=C(Cl)C=C2 CD08084 [1,0,0,0,1,0|2,0,0]=4