Using COc1nc2cc(Cl)c(Cl)c(Cn3nnc4cc(CN(C)C)ccc43)c2nc1OC to produce CN(C)Cc1ccc2c(c1)nnn2Cc1c(Cl)c(Cl)cc2[nH]c(=O)c(=O)[nH]c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.