Using COc1cccc(N=C=O)c1, C[C@H]1CCCN1[C@H]1CCN(c2ccc3c(c2)CCNC3)C1 to produce COc1cccc(NC(=O)N2CCc3cc(N4CC[C@H](N5CCC[C@@H]5C)C4)ccc3C2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.