Using C=C[Sn](CCCC)(CCCC)CCCC, C[C@H](NC(=O)OCC1c2ccccc2-c2ccccc21)c1cc2cccc(Cl)c2c(Cl)n1 to produce C=Cc1nc([C@H](C)NC(=O)OCC2c3ccccc3-c3ccccc32)cc2cccc(Cl)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.