Using COC(=O)C(C)(C)CCCOc1cc(C)c(O)cc1C, CC(C)c1cccc(C(C)C)c1N=C=O to produce COC(=O)C(C)(C)CCCOc1cc(C)c(OC(=O)Nc2c(C(C)C)cccc2C(C)C)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.