(you can use Graphic editor; a term in CSDB Linear is normalized upon search)
??Glc?A(structure ID 36782) has 3148 matches in CSDB
?DGlcpA(structure ID 36580) has 3146 matches in CSDB
bDGlcpA(structure ID 37606) has 2548 matches in CSDB
Bz(structure ID 35087) has 149 matches in CSDB