WURCS=2.0/5,12,11/[u2122h_2*NCC/3=O][a2122h-1x_1-5_2*NCC/3=O][a1122h-1x_1-5][a2112h-1x_1-5][Aad21122h-2x_2-6_5*NCC/3=O]/1-2-3-3-2-4-2-4-3-2-4-5/a?-b1_b?-c1_c?-d1_c?-i1_d?-e1_d?-g1_e?-f1_g?-h1_i?-j1_j?-k1_k?-l2
