WURCS=2.0/5,7,6/[a2122h-1b_1-5][a2112h-1b_1-5][a2122h-1b_1-5_2*NCC/3=O][a1221m-1a_1-5][a2112h-1a_1-5_2*NCC/3=O]/1-2-2-3-2-4-5/a4-b1_b3-c1_c3-d1_d4-e1_e2-f1_e3-g1