Using CN(C)CCN, CC1(C)CC(=O)c2sc(N3CCOCC3)c(-c3cccc(NC(=O)C(=O)O)c3)c2C1 to produce CN(C)CCNC(=O)C(=O)Nc1cccc(-c2c(N3CCOCC3)sc3c2CC(C)(C)CC3=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.