Using Cc1cnc(C)c(C(=NOCc2cccc(N3C(=O)c4ccccc4C3=O)n2)c2ccccc2)n1 to produce Cc1cnc(C)c(C(=NOCc2cccc(N)n2)c2ccccc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.