Using CCOC(=O)CN(CC(=O)O)c1cc2c(cc1C)c(C)nn2C1CCCCO1 to produce CCOC(=O)CN(CC(=O)O)c1cc2[nH]nc(C)c2cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.