Using Nc1nccn2c(C3CCC3)nc(-c3cccc(OCc4cccc(CN5C(=O)c6ccccc6C5=O)c4)c3)c12 to produce NCc1cccc(COc2cccc(-c3nc(C4CCC4)n4ccnc(N)c34)c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.