1. Division of Chemical Information Technology, Technical University of Budapest, H-1111 Budapest, Gellért tér 4, Hungary, Research Laboratory of Materials and Environmental Chemistry, Chemical Research Center, Hungarian Academy of Sciences, H-1518 Budapest, Pusztaszeri út 59−67, Hungary, and BIOPHY Research, Village d‘Entreprises de Saint Henri, 6 rue Anne Gacon, 13016 Marseille, France