WURCS=2.0/6,14,13/[u2122h_2*NCC/3=O][a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a2112h-1b_1-5][a1221m-1a_1-5]/1-2-3-4-2-5-2-5-4-2-5-2-5-6/a4-b1_a6-n1_b4-c1_e3-f1_g4-h1_i2-l1_j4-k1_l4-m1_c?-d1_c?-i1_d?-e1_d?-g1_i?-j1
