InChI=1/C10H14N2O3/c1-15-8-4-11-3-7(8)12-9(13)5-2-6(5)10(12)14/h5-8,11H,2-4H2,1H3/p+1/t5-,6+,7-,8+/m1/s1/fC10H15N2O3/h11H/q+1 CBF899657CAF4E6D