WURCS=2.0/4,7,6/[a2112h-1x_1-?_2*NCC/3=O][a2112h-1x_1-5][a2122h-1x_1-5_2*NCC/3=O][a1221m-1x_1-5]/1-2-3-2-3-2-4/a?-b1_b?-c1_c?-d1_c?-g1_d?-e1_e?-f1
