WURCS=2.0/4,4,3/[a2122h-1x_1-5_2*NCC/3=O][axxxxA-1x_1-?][a2122h-1a_1-5_2*N][a21eEA-1a_1-5]/1-2-3-4/a4-b1_b4-c1_c4-d1