WURCS=2.0/7,12,11/[a2122h-1x_1-5_2*NCC/3=O][a1221m-1x_1-5][a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a2112h-1b_1-5][Aad21122h-2a_2-6_5*NCC/3=O]/1-2-3-4-5-1-6-7-5-1-6-7/a4-c1_c4-d1_d3-e1_d6-i1_a?-b1_e?-f1_f?-g1_g?-h2_i?-j1_j?-k1_k?-l2