0 B11R1.25 COC(=O)C=Cc1cccs1 CSC000004362 [0,1,0,0,0,0|2,0,0]=3 1 B11R1.91 OC(=O)CSc1ccccn1 CSC000156281 [0,0,0,0,0,1|2,0,1]=4