Using CC1(C)CCNC(=O)c2nc3ccc(C(=O)O)cc3n21, CC(C)n1c(N)nc2ccccc21 to produce CC(C)n1c(NC(=O)c2ccc3nc4n(c3c2)C(C)(C)CCNC4=O)nc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.