WURCS=2.0/5,10,0+/[u1221m][u2122h_2*NCC/3=O][u1122h][u2112h_2*NCC/3=O_?*OSO/3=O/3=O][u2112h_2*NCC/3=O]/1-2-2-2-2-3-3-3-4-5/