שליחת רשומה: Crystal structures and anti­oxidant capacity of (E)-5-benz­yloxy-2-{[(4-chloro­phen­yl)imino]­meth­yl}phenol and (E)-5-benz­yloxy-2-({[2-(1H-indol-3-yl)eth­yl]iminium­yl}meth­yl)phenolate