WURCS=2.0/8,9,8/[a2122h-1x_1-5_2*NCC/3=O][a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a212h-1b_1-4][a1122h-1a_1-5_3*OC][a1122h-1a_1-5][a2112h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5_3*OC]/1-2-3-4-5-6-2-7-8/a4-b1_b4-c1_c2-d1_c3-e1_c6-f1_f2-g1_g4-h1_h3-i1