Using O=C(n1ccnc1)n1ccnc1, CC(C)Sc1c(C(=O)O)sc2ccccc12 to produce CC(C)Sc1c(C(N)=O)sc2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.