Using CCOC(=O)c1ccc(C#Cc2ccc3c(c2)C(c2ccc(C)nc2)=CC(C)(C)S3)cc1 to produce Cc1ccc(C2=CC(C)(C)Sc3ccc(C#Cc4ccc(C(=O)O)cc4)cc32)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.