WURCS=2.0/6,19,18/[a2122h-1x_1-5_2*NCC/3=O][a1122h-1x_1-5][a2112h-1x_1-5][Aad21122h-2x_2-6_5*NCC/3=O][Aad21122h-2x_2-6_5*NCCO/3=O][a1221m-1x_1-5]/1-1-2-2-1-3-1-3-4-1-3-2-1-3-4-1-3-5-6/a?-b1_a?-s1_b?-c1_c?-d1_c?-l1_d?-e1_d?-j1_e?-f1_f?-g1_g?-h1_h?-i2_j?-k1_l?-m1_l?-p1_m?-n1_n?-o2_p?-q1_q?-r2