1. Division of Bio and Drug DiscoveryKorea Research Institute of Chemical Technology Daejeon 34114 Republic of Korea
2. Department of Medicinal and Pharmaceutical ChemistryUniversity of Science and Technology Daejeon 34113 Republic of Korea
3. Faculty of Science, Department of ChemistryUniversity of Hradec Kralove Hradec Kralove Czech Republic
4. University Hospital Hradec KraloveBiomedical Research Centre Czech Republic
5. Agency for Defense Development Daejeon 34186 Republic of Korea