Using CC(=O)OCCCCBr, c1cc2c(cc1-c1csc(C3CCNCC3)n1)CCCC2 to produce OCCCCN1CCC(c2nc(-c3ccc4c(c3)CCCC4)cs2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.