Using CCN1C(=O)C(C)(C)c2cc3c(cc21)nc(C(=O)C=C(SC)SC)n3C1CCCCO1 to produce CCN1C(=O)C(C)(C)c2cc3[nH]c(C(=O)C=C(SC)SC)nc3cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.