0 B15R1.5452 NC1=CC(S(=O)(=O)O)=CC(S(=O)(=O)O)=C1 BB58-4387 [1,0,0,0,0,0|3,0,0]=4 1 B16R1.11365 NC1=C(S(N)(=O)=O)C=C(S(N)(=O)=O)C(Cl)=C1 BB57-6696 [1,1,0,0,0,0|0,0,0]=2