WURCS=2.0/7,19,18/[a2122h-1x_1-5_2*NCC/3=O][a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a2112h-1x_1-5][Aad21122h-2x_2-6_5*NCCO/3=O][a1221m-1a_1-5]/1-2-3-4-1-5-1-5-5-1-5-6-4-1-5-1-5-5-7/a4-b1_a6-s1_b4-c1_c3-d1_c6-m1_d?-e1_d?-j1_e?-f1_f?-g1_g?-h1_h?-i1_j?-k1_k?-l2_m?-n1_n?-o1_o?-p1_p?-q1_q?-r1
