WURCS=2.0/6,18,17/[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][a1221m-1x_1-5]/1-2-3-3-2-4-2-4-5-6-3-2-4-2-6-4-6-6/a?-b1_a?-r1_b?-c1_c?-d1_c?-k1_d?-e1_e?-f1_e?-j1_f?-g1_g?-h1_h?-i2_k?-l1_l?-m1_l?-q1_m?-n1_n?-o1_n?-p1
