Using CCBr, Cc1cc(C(=O)N2CCC3(CC2)CNC(=O)C(c2ccccc2)O3)ccc1OC(C)C to produce CCN1CC2(CCN(C(=O)c3ccc(OC(C)C)c(C)c3)CC2)OC(c2ccccc2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.