Using O=C1CCC(=O)O1, Cc1cc(N2C(=O)C3(CCC3)N(c3ccc(O)cc3)C2=S)cnc1C#N to produce Cc1cc(N2C(=O)C3(CCC3)N(c3ccc(OCCO)cc3)C2=S)cnc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.