Using CC1(C)OCC(CO[Si](c2ccccc2)(c2ccccc2)C(C)(C)C)(Cn2cc(Br)nc2[N+](=O)[O-])CO1, CCCCC([Sn])=C(CCCC)CCCC to produce C=Cc1cn(CC2(CO[Si](c3ccccc3)(c3ccccc3)C(C)(C)C)COC(C)(C)OC2)c([N+](=O)[O-])n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.