Using C1=C(c2ccccc2)CCNC1, O=C(O)C1CCCC2(C1)OCCO2 to produce O=C(C1CCCC2(C1)OCCO2)N1CC=C(c2ccccc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.