Using CCOC(=O)c1sc(-c2c(C)nn3ccccc23)nc1OS(=O)(=O)C(F)(F)F, CC1(C)OB(C2=CCCCC2)OC1(C)C to produce CCOC(=O)c1sc(-c2c(C)nn3ccccc23)nc1C1=CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.