WURCS=2.0/4,11,10/[a2112h-1b_1-5][a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5][a2112h-1a_1-5]/1-2-1-2-1-3-4-2-1-3-4/a3-b1_b4-c1_b6-h1_c3-d1_d4-e1_e2-f1_e3-g1_h4-i1_i2-j1_i3-k1