WURCS=2.0/4,8,7/[h2112h_2*NCC/3=O][a2112h-1b_1-5][a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5]/1-2-3-2-4-3-2-4/a3-b1_b3-c1_b6-f1_c3-d1_d2-e1_f4-g1_g2-h1
