Using CC(C)(C)OC(=O)N1CCCC(Cc2ccc(N3CC(=O)NS3(=O)=O)c(O)c2)C1 to produce O=C1CN(c2ccc(CC3CCCNC3)cc2O)S(=O)(=O)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.