Using CCOC(=O)c1cnn(CC(O)c2ccccc2)c1NC(=S)NC(=O)c1ccccc1 to produce O=c1[nH]c(=S)[nH]c2c1cnn2CC(O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.