Using O=C(CC(c1ccccc1)(c1ccccc1)c1ccccc1)N1CCC(O)(c2ccccc2)CC1 to produce OC1(c2ccccc2)CCN(CCC(c2ccccc2)(c2ccccc2)c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.