1. Department of ChemistryCenter for Molecular Discovery (BU-CMD)Boston University 590 Commonwealth Avenue Boston Massachusetts 02215 USA
2. Graduate School of Pharmaceutical SciencesThe University of Tokyo 7-3-1 Hongo, Bunkyoku Tokyo 113-0033 Japan
3. Central Laboratories for Key TechnologiesKirin Holdings Co. Ltd. 1-13-5, Fukuura Kanazawaku Yokohama-shi Kanagawa 236-0004 Japan
4. Rigaku Corporation 3-9-12 Matsubaracho, Akishima-shi Tokyo 196-8666 Japan
5. Department of Applied ChemistryGraduate School of EngineeringThe University of Tokyo 7-3-1 Hongo, Bunkyoku Tokyo 113-8656 Japan