WURCS=2.0/8,12,11/[AUd1122h][a11221h-1a_1-5_7*OPO/3O/3=O][a11221h-1a_1-5][a11222h-1a_1-5][a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5][a2112h-1b_1-5][a2122h-1a_1-5]/1-2-3-4-4-4-5-6-6-7-8-8/a5-b1_b3-c1_c2-d1_d2-e1_d7-j1_e7-f1_f3-g1_g3-h1_h3-i1_j4-k1_k3-l1