http://www.w3.org/ns/prov#value | - ituted or unsubstituted nalkoxycarbonyl group and zero, one or more additional functional groups; Ring B is substituted with at least oneH and at least one tertbutyl group, lethenyl2carboxylic acid group or ester thereof, substituted or unsubstituted alkylenedioxy group, or substituted or unsubstituted n alkoxycarbonyl group and zero, one or more additional functional groups; n is an integer equal
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