Using CN1C2CCCC1CC(N)C2, O=C(O)c1cccc2oc(-c3cc4c(s3)CCC4)nc12 to produce CN1C2CCCC1CC(NC(=O)c1cccc3oc(-c4cc5c(s4)CCC5)nc13)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.