changes made to the molecular structure of a compound
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N-[2-[4-(2-methoxyphenyl)-1-piperazinyl]ethyl]-N-(2-pyridyl)-2-naphthalene-carboxamide
3,4,5-Pyridinetricarboxylic acid, 1,4-dihydro-2,6-dimethyl-, 3,5-diethyl 4-(pentafluorophenyl) ester
