Using CC(C)(C)OC(=O)NCC(=O)N1CCC2(CC1)Cc1cc(/C=C/C(=O)N3CC=C(Cc4nccs4)CC3)cnc1NC2=O to produce NCC(=O)N1CCC2(CC1)Cc1cc(/C=C/C(=O)N3CC=C(Cc4nccs4)CC3)cnc1NC2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.