InChI=1/C13H18N4O4/c1-9-2-3-10(7-14)8-15(9)12-5-4-11(16(18)19)6-13(12)17(20)21/h4-6,9-10H,2-3,7-8,14H2,1H3/p+1/t9-,10+/m1/s1/fC13H19N4O4/h14H/q+1	E4CC1ACE41EB977D