WURCS=2.0/6,6,5/[h2122h_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5][a2112h-1b_1-5]/1-2-3-4-5-6/a4-b1_b3-c1_c2-d1_d3-e1_d4-f1
