Using CC(C)(C)OC(=O)NCCCN, O=C(O)CCCOc1ccc(C=C2SC(=O)NC2=O)c2ccccc12 to produce CC(C)(C)OC(=O)NCCCNC(=O)CCCOc1ccc(C=C2SC(=O)NC2=O)c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.