0 B17R2.38282 O=C1C=C(C(=O)C2=C1C=CC=C2)S(=O)(=O)[O-] S970999 [1,0,0,0,0,0|0,0,3]=4 1 B16R2.16184 CS(=O)(=O)C1C(=O)C2=C(C1=O)C=CC=C2 PH008221 [1,0,0,0,1,0|1,0,0]=3