WURCS=2.0/4,12,11/[a2112h-1x_1-5_2*NCC/3=O][a2112h-1x_1-5][a2122h-1x_1-5_2*NCC/3=O][a2122h-1x_1-5_2*NCC/3=O_6*OSO/3=O/3=O]/1-2-3-2-4-2-4-2-4-2-4-2/a?-b1_b?-c1_c?-d1_d?-e1_e?-f1_f?-g1_g?-h1_h?-i1_i?-j1_j?-k1_k?-l1
