Using O=C1N[C@@H](Cc2ccc3[nH]cc(Sc4ccccc4)c3c2)CO1 to produce O=C1N[C@@H](Cc2ccc3[nH]ccc3c2)CO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.