Using CC(C)(C)OC(=O)N1CC=C(c2cc3c(Nc4cccc(-c5ncc[nH]5)c4)ncnc3[nH]2)CC1, CC(C)(C)N=C=O to produce CC(C)(C)NC(=O)N1CC=C(c2cc3c(Nc4cccc(-c5ncc[nH]5)c4)ncnc3[nH]2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.