0 B20R2.79457 CSCCC(C(=O)O)N1C(=O)C2=CC=CC=C2C1=O 4999AE [0,0,1,0,0,0|3,0,0]=4 1 B19R2.153029 O=C(CBr)CCCN1C(=O)C2=CC=CC=C2C1=O 2919AE [1,0,1,0,0,0|1,0,1]=4