WURCS=2.0/6,12,11/[Aad1122h-2x_2-6][a11221h-1x_1-5][a2122h-1x_1-5][a2112h-1x_1-5][a2122h-1x_1-5_2*NCC/3=O][Aad21122h-2x_2-6_5*NCC/3=O]/1-2-3-3-4-5-4-6-2-5-3-1/a?-b1_a?-l2_b?-c1_b?-i1_c?-d1_d?-e1_e?-f1_f?-g1_g?-h2_i?-j1_i?-k1