As a result, the distribution of unique compounds per target class vary accordingly (Figure ). Here, in terms of human proteins, "Oxidoreductase" surpasses now "7TM1" as the most populated human target class (270 vs 155 compounds before); the largest boost in unique compounds is experimented by "Transferase" (193 molecules now vs 23 molecules before, from the 15 th to the 6 th position), followed by "Other" (257 compounds now vs 105 molecules before, from the 10 th to the 5 th position).