Using COc1cc(CN(C)C)cc2[nH]c(=O)c3c(c12)NCCC3 to produce CN(C)Cc1cc(O)c2c3c(c(=O)[nH]c2c1)CCCN3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.