WURCS=2.0/4,13,12/[u2122h][a2112h-1x_1-5][a2122h-1x_1-5_2*NCC/3=O][a1221m-1x_1-5]/1-2-3-2-3-2-3-2-4-3-2-4-4/a?-b1_b?-c1_b?-j1_c?-d1_c?-i1_d?-e1_d?-g1_e?-f1_g?-h1_j?-k1_j?-m1_k?-l1
