Using CCOC(=O)CCCOc1cc(C)ccc1C12CC3CC(CC(C3)C1)C2 to produce Cc1ccc(C23CC4CC(CC(C4)C2)C3)c(OCCCC(=O)O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.