WURCS=2.0/4,12,11/[a2112h-1x_1-5_2*NCC/3=O][a2112h-1x_1-5][a2122h-1x_1-5_2*NCC/3=O][a1221m-1x_1-5]/1-2-3-2-3-2-4-4-3-2-4-2/a?-b1_a?-l1_b?-c1_c?-d1_d?-e1_d?-i1_e?-f1_e?-h1_f?-g1_i?-j1_j?-k1
