| http://www.w3.org/ns/prov#value | - (R1)n???X???(R2)m [0301] wherein X comprises carbocyclic systems or C1-C10 alkanes, n is an integer of at least 1, m is an integer of at least 1; and [0302] wherein each of R1 independently represents ???(CH2)y???NR3???C(NR4)???NR5, ???(CH2)y???NR6R7, ???(CH2)y???NH???Y, ???(CH2)y???O???Z; [0303] where y is an integer of at least 1; [0304] where R3, R4, and R5 independently represent hydrogen, alk
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