(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
?LLyxp(structure ID 36985) has 4 matches in CSDB
bDGlcpA(structure ID 37606) has 2548 matches in CSDB