Using O=C(/C=C/c1ccccc1)NCCC1CCN(Cc2ccccc2)CC1, CN(C)C=O to produce CN(CCC1CCN(Cc2ccccc2)CC1)C(=O)/C=C/c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.