Using CCCc1nc2c(C)cc(-c3coc(C)n3)cc2n1Cc1ccc(-c2ccccc2C(=O)OC(C)(C)C)cc1, CNC=O to produce CCCc1nc2c(C)cc(-c3cn(C)c(C)n3)cc2n1Cc1ccc(-c2ccccc2C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.