1. Division of Organic Chemistry and Biochemistry, Rudjer Bošković Institute, Bijenička 54, HR-10000 Zagreb, Croatia
2. Department of Physical Chemistry, University of Chemistry and Technology, Prague, Technicka 5, 16628 Prague, Czech Republic
3. Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, 166 10 Prague, Czech Republic
4. Division of Theoretical Chemistry, Department of Chemistry, Lund University, SE-221 00 Lund, Sweden
5. Institute of Chemistry and The Fritz Haber Research Center, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Giv’at Ram, Jerusalem 9190401, Israel