Using CCOc1ccnc(-c2cc(=O)cc(-c3cc(OCC)ccn3)[nH]2)c1, CI to produce CCOc1ccnc(-c2cc(OC)cc(-c3cc(OCC)ccn3)n2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.