WURCS=2.0/5,6,5/[hxxxxh][a2112h-1x_1-5][a2122h-1b_1-5_2*NCC/3=O][a2112h-1b_1-5][a1221m-1a_1-5]/1-2-3-4-5-5/b3-c1_c3-d1_c4-f1_d2-e1_a?-b1