Using COc1ccc(Cn2c(=S)[nH]c(=O)c3[nH]c(C(C)C)nc32)cc1OCc1ccccc1 to produce COc1ccc(Cn2cnc(=O)c3[nH]c(C(C)C)nc32)cc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.