4,4-dimethyl-2-(4-nitrophenyl)-4,5-dihydro-1,3-oxazole InChI=1/C11H12N2O3/c1-11(2)7-16-10(12-11)8-3-5-9(6-4-8)13(14)15/h3-6H,7H2,1-2H oxazole, 4,5-dihydro-4,4-dimethyl-2-(4-nitrophenyl)-