WURCS=2.0/4,8,7/[a1122h-1b_1-5][a1122h-1a_1-5][a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5]/1-2-3-2-3-4-3-4/a3-b1_a6-d1_b4-c1_d2-e1_d6-g1_e4-f1_g4-h1
