Using COc1cc2c(cc1OCc1ccccc1)N=C[C@H]1CCCCN1C2=O to produce COc1cc2c(cc1O)N=C[C@H]1CCCCN1C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.