Using CC1=C(C(=O)O)N2C(=O)C(NC(=O)C(=NOCCNC(=O)OC(C)(C)C)c3csc(NC=O)n3)[C@H]2SC1 to produce CC1=C(C(=O)O)N2C(=O)C(NC(=O)C(=NOCCN)c3csc(N)n3)[C@H]2SC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.