sˈʌtʃ tʃˈeɪnz wɜː kənstɹˈʌktᵻd jˈuːzɪŋ məlˈɛkjʊlɚ bɹˈɪdʒᵻz fɚðə kˈoʊvələnt bˈɑːndɪŋ bᵻtwˌiːn ðɪ ˈaɪsəlˌeɪɾᵻd sˌiːˈɛl twˈɛnti fɹˈæɡmənts.
Such chains were constructed using  molecular bridges for the covalent bonding between the isolated CL-20 fragments.