Using CC(C)(C)OC(=O)N1CCCC(c2cc(-c3ccc4cn(Cc5ccccc5)nc4c3)c3c(N)ncnn23)C1 to produce Nc1ncnn2c(C3CCCNC3)cc(-c3ccc4cn(Cc5ccccc5)nc4c3)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.