Using O=C1Cn2c(-c3ccoc3)c(C3CCCCC3)c3ccc(cc32)C(=O)NCCC=CCCN1 to produce O=C1Cn2c(-c3ccoc3)c(C3CCCCC3)c3ccc(cc32)C(=O)NCCCCCCN1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.