WURCS=2.0/3,7,6/[a2112h-1b_1-5][a2122h-1b_1-5_2*NCC/3=O][a2112h-1a_1-5]/1-2-1-3-2-1-2/a3-b1_a6-e1_b3-c1_c3-d1_e4-f1_f3-g1