InChI=1/C16H22N2O4/c1-15(2)9-12(19)13(16(3,4)17-15)14(20)10-6-5-7-11(8-10)18(21)22/h5-8,13-14,17,20H,9H2,1-4H3/p+1/t13-,14+/m1/s1/fC16H23N2O4/h17H/q+1	E5EE227DB10748F2