WURCS=2.0/5,11,10/[h2112h_2*NCC/3=O][Aad21122h-2x_2-6_5*NCCO/3=O][a2112h-1x_1-5][a2112h-1x_1-5_2*NCC/3=O][a1221m-1x_1-5]/1-2-2-2-2-2-2-3-3-4-5/a?-b2_a?-h1_b?-c2_c?-d2_d?-e2_e?-f2_f?-g2_h?-i1_i?-j1_j?-k1