Using O=C([O-])[O-], Clc1c(OCC[NH2+]Cc2ccco2)ccc2ccccc12 to produce CN(CCOc1ccc2ccccc2c1Cl)Cc1ccco1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.