WURCS=2.0/4,21,20/[a2122h-1x_1-5_2*NCC/3=O][a1122h-1x_1-5][a2112h-1x_1-5][a1221m-1x_1-5]/1-1-2-2-1-3-1-4-3-4-1-3-3-2-1-3-3-1-3-3-4/a?-b1_a?-u1_b?-c1_c?-d1_c?-n1_d?-e1_d?-k1_e?-f1_e?-j1_f?-g1_g?-h1_g?-i1_k?-l1_l?-m1_n?-o1_n?-r1_o?-p1_p?-q1_r?-s1_s?-t1