WURCS=2.0/4,8,7/[a2122h-1x_1-5_2*NCC/3=O][a1121h-1x_1-5][a1122h-1x_1-5][a2112h-1x_1-5]/1-1-2-3-1-4-3-3/a?-b1_b?-c1_c?-d1_c?-g1_d?-e1_e?-f1_g?-h1
