Using CCCCCCN=C=O, Cn1c(COc2ccc(CC3SC(=O)NC3=O)cc2)nc2ccc(Oc3cccc(N)c3)cc21 to produce CCCCCCNC(=O)Nc1cccc(Oc2ccc3nc(COc4ccc(CC5SC(=O)NC5=O)cc4)n(C)c3c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.