Using CCOC(=O)C(CC#CCCCc1nc(-c2ccccc2)oc1C)c1cccs1 to produce Cc1oc(-c2ccccc2)nc1CCCC#CCC(C(=O)O)c1cccs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.