Using CSC(=N)NC(=O)OCc1ccccc1, CC(C)(C)OC(=O)NCCC1CCNC1 to produce N=C(NC(=O)OCc1ccccc1)N1CCC(CCN)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.