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Bosentan Bosentan 147536-97-8 C27H29N5O6S
Ambrisentan Ambrisentan 177036-94-1 C22H22N2O4
Bosentan hydrate Bosentan hydrate 157212-55-0 C27H31N5O7S
Sitaxentan sodium Sitaxentan sodium 210421-74-2 C18H14ClN2NaO6S2
Zibotentan (ZD4054) Zibotentan (ZD4054) 186497-07-4 C19H16N6O4S
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