Using CN(C)c1ccc(C=O)cc1, C1=Cc2ccccc2C(C2CCNCC2)c2ccccc21 to produce CN(C)c1ccc(CN2CCC(C3c4ccccc4C=Cc4ccccc43)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.