7-Methoxy-4-methylcoumarin yl-PEG3-phosphonic acid diethyl ester Smiles: CC(C)OC(=O)[C@H](C)N[P@](=O)(OC[C@H]1O[C@H](N2C=CC(=O)NC2=O)[C@](C)(F)[C@@H]1O)OC1=CC=CC=C1
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