Using CCCNC1CCc2ncsc2C1, O=CCCCC(=O)NC12CC3CC(CC(C3)C1)C2 to produce CCCN(CCCCC(=O)NC12CC3CC(CC(C3)C1)C2)C1CCc2ncsc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.