Using O=C(O)CCCCCCOc1cccc2c1CCC(=O)N2, c1ccc(CNC2CCCCC2)cc1 to produce O=C1CCc2c(cccc2OCCCCCCC(=O)N(Cc2ccccc2)C2CCCCC2)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.