(you can use Graphic editor; a term in CSDB Linear is normalized upon search)
-3)[Ac(1-2)]bDManpNA(1-3)[Ac(1-2)]aLFucpN(1-3)[Ac(1-2)]bDFucpN(1-(structure ID 37513) has 1 match in CSDB
-3)[Ac(1-4),Ac(1-2)]bDManpNA(1-3)[Ac(1-2)]aLFucpN(1-3)[Ac(1-2)]bDFucpN(1-(structure ID 1190) has 1 match in CSDB