0 B13R2.654 CSc1nc2ccsc2c(=O)[nH]1 CSC015332425 [0,1,0,0,0,0|3,0,0]=4 1 B13R2.5397 Cc1cc2c(s1)nc([nH]c2=O)C CSC000015566 [0,1,0,0,0,0|2,0,1]=4