Using Cc1cc(O)ccc1C1SCCNc2c1c(-c1ccccn1)nn2C, OCc1cccnc1 to produce Cc1cc(OCc2cccnc2)ccc1C1SCCNc2c1c(-c1ccccn1)nn2C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.