Using Cn1c(=O)c2c(nc(Cl)n2Cc2ccccc2)n(C)c1=O, OCC1CNCCNC1 to produce Cn1c(=O)c2c(nc(N3CCNCC(CO)C3)n2Cc2ccccc2)n(C)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.