Using CCOC(=O)c1[nH]ccc1NCC1CCN(C(=O)OC(C)(C)C)CC1, CCOC(=O)N=C=S to produce O=c1[nH]c(=S)n(CC2CCNCC2)c2cc[nH]c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.