Using CCOC(=O)Cc1nc(N(C)C2CC2)c2c3c(sc2n1)CCCC3 to produce CN(c1nc(CC(=O)O)nc2sc3c(c12)CCCC3)C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.