WURCS=2.0/5,10,9/[h2112h_2*NCC/3=O][a2112h-1b_1-5][a1221m-1a_1-5][a2112h-1a_1-5_2*NCC/3=O][a2122h-1b_1-5_2*NCC/3=O]/1-2-3-4-5-2-5-2-3-4/a4-b1_a6-e1_b2-c1_b3-d1_e4-f1_f3-g1_g4-h1_h2-i1_h3-j1
