Using CCOC(=O)c1cnc2cc(Cl)ccn12, Cc1cccc(Cn2nc(C3CC3)c3c(N)cccc32)n1 to produce Cc1cccc(Cn2nc(C3CC3)c3c(NC(=O)c4cnc5cc(Cl)ccn45)cccc32)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.