0  B20R2.16091  O=C(O)C1=CC=CC=C1C(=O)C2=CC=C(Cl)C(Cl)=C2 SY185754 [0,1,1,0,0,0|1,0,1]=4
1  B20R3.87917  O=C1OC(=CC2=CC=C(Cl)C=C2)C3=C1C=CC=C3 SY038111 [1,0,0,0,0,1|1,0,1]=4