Using CC(C)(C)OC(=O)N1CCCC[C@H]1C(=O)Nc1cc2c3c(c(-c4ccccc4)[nH]c3c1)C=NNC2=O to produce O=C1NN=Cc2c(-c3ccccc3)[nH]c3cc(NC(=O)[C@@H]4CCCCN4)cc1c23, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.