Using CCOC(=O)c1c[nH]c2nc(N3CCN(C)CC3)ncc2c1=O, OCCCl to produce CCOC(=O)c1cn(CCO)c2nc(N3CCN(C)CC3)ncc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.