WURCS=2.0/2,2,1/[hdxdh_1-5][Ad2dd12h_3-7_1*NCCNCC$2/5C]/1-2/a3n2-b6n3-b8n1*1O(C^ZCC^ECC^ZC$3)/6NC*2/10=O/4CN*3/14C/13=O