WURCS=2.0/4,6,5/[a2122h-1b_1-5][a2112h-1b_1-5][Aad21122h-2a_2-6_5*NCC/3=O][a344h-1x_1-?]/1-2-3-2-2-4/a4-b1_b6-c2_c4-d1_d3-e1_e?-f1