prov:value
| - ), --N(R5)--R6 --N(R7)-- (R5 and R6 have the same meanings as described above, and R7 is a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or a substituted alkyl group having 1 to 6 carbon atoms), --O--, --S--, --N(R5)--CO--N(R7)-- (R5 and R7 have the same meanings as described above), --N(R5)--SO2 --N(R7)-- (R5 and R7 have the same meanings as described above), --COO--, --OCO--, --N(R5)C
|