1. API Research Japan, Pharmaceutical Science and Technology Core Function Unit, Eisai Co., Ltd., 22 Sunayama, Kamisu 314-0255, Japan
2. EN Technology Center, JGC Corporation, 2-3-1 Minato Mirai, Nishi-ku, Yokohama 220-6001, Japan
3. Major in Applied Chemistry, Graduate School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, Japan