WURCS=2.0/6,20,19/[a2122h-1x_1-5_2*NCC/3=O][a1122h-1x_1-5][a2112h-1x_1-5][Aad21122h-2x_2-6_5*NCCO/3=O][Aad21122h-2x_2-6_5*NCC/3=O][a1221m-1x_1-5]/1-1-2-2-1-3-4-5-6-1-3-4-2-1-3-5-6-1-3-5/a?-b1_b?-c1_c?-d1_c?-m1_d?-e1_d?-j1_e?-f1_e?-i1_f?-g2_g?-h2_j?-k1_k?-l2_m?-n1_m?-r1_n?-o1_n?-q1_o?-p2_r?-s1_s?-t2