Using CCCCOC1c2ccccc2C(=O)N(CC(C)C)C1(/C=C/C(N)=O)CNC(=O)OC(C)(C)C to produce CCCCOc1c(CN)n(CC(C)C)c(=O)c2ccc(/C=C/C(N)=O)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.