Using CN(N)C(=O)C1CCCNC1, O=Cc1c(-c2ccccc2)nc2sc3ccccc3n12 to produce O=C(NN=Cc1c(-c2ccccc2)nc2sc3ccccc3n12)c1cccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.