Using C1CCNC1, CC(C)(C)OC(=O)N[C@H]1CCCN(c2ccncc2NC(=O)c2nc3cc(C=O)ccc3cc2NC(=O)OCc2ccccc2)C1 to produce Nc1cc2ccc(CN3CCCC3)cc2nc1C(=O)Nc1cnccc1N1CCC[C@H](N)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.