1. Division of Molecular Chemistry, Graduate School of Engineering, Hokkaido University, Sapporo 060-8628, Japan, Corporate Laboratory, Toagosei Company, Ltd., 1-1 Funami-cho, Minato-ku, Aichi, Japan 455-0027, and National Institute of Advanced Industrial Science and Technology (AIST), 2-17-2-1 Tsukisamu-Higashi, Toyohira, Sapporo 062-8517, Japan