Using COc1ccc(/C=C/c2ccc3c(=O)n(CCCN(C)C)ncc3c2)cc1 to produce CN(C)CCCn1ncc2cc(/C=C/c3ccc(O)cc3)ccc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.