Using C1CSc2c(nc(N3CCNCC3)nc2N2CCOCC2)C1, ClCc1ccccc1 to produce c1ccc(CN2CCN(c3nc4c(c(N5CCOCC5)n3)SCCC4)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.