Using CC(C)(C)OC(=O)N(c1cc(-c2ccc(C(=O)O)s2)nc2c(C=O)cnn12)C1CC1 to produce O=Cc1cnn2c(NC3CC3)cc(-c3ccc(C(=O)O)s3)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.