| http://www.w3.org/ns/prov#value | - The present cyclodextrin derivatives are either substituted at least at one of the primary hydroxyl group (i.e., at least one of R1 to R3 is a substituent), or they are substituted at both the primary hydroxyl group and at the 3-position hydroxyl group (i.e., both at least one of R1 to R3 and at least one of R4, R6 and R8 are a substituent).
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