Using CC(=O)SCC[C@H](NC(=O)OCc1ccccc1)C(=O)NCCCCC=O to produce O=CCCCCNC(=O)[C@H](CCS)NC(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.