All

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 D13 Nucleic Acids, Nucleotides, and Nucleosides D009706 +
  D13.570 Nucleosides D009705 +
   D13.570.230 Deoxyribonucleosides D003853 +
    D13.570.230.360 Deoxyguanosine D003849 
 D13 Nucleic Acids, Nucleotides, and Nucleosides D009706 +
  D13.570 Nucleosides D009705 +
   D13.570.583 Purine Nucleosides D011684 +
    D13.570.583.454 Guanosine D006151 +
     D13.570.583.454.240 Deoxyguanosine D003849