Using CC1(C)C(=O)Nc2cc(N)c(N)cc21, O=Cc1ccc(-n2ccnc2)cc1 to produce CC1(C)C(=O)Nc2cc3[nH]c(-c4ccc(-n5ccnc5)cc4)nc3cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.