Using O=C(O)CN1CCC(Oc2ccccc2)CC1, Nc1ccc2[nH]c(=O)oc2c1 to produce O=C(CN1CCC(Oc2ccccc2)CC1)Nc1ccc2[nH]c(=O)oc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.