Using Nc1nc2ccccc2c2c1nc(CCl)n2Cc1ccccc1, CNCCO to produce CN(CCO)Cc1nc2c(N)nc3ccccc3c2n1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.