WURCS=2.0/4,16,15/[u2122h_2*NCC/3=O][a1122h-1x_1-5][a2122h-1x_1-5_2*NCC/3=O][a2112h-1x_1-5]/1-2-2-3-4-3-4-3-4-2-3-4-3-4-3-4/a?-b1_b?-c1_b?-j1_c?-d1_d?-e1_e?-f1_e?-h1_f?-g1_h?-i1_j?-k1_k?-l1_l?-m1_l?-o1_m?-n1_o?-p1