InChI=1/C15H23N3O4/c1-9(2)10(3)16-11(4)15(19)17-13-8-12(18(20)21)6-7-14(13)22-5/h6-11,16H,1-5H3,(H,17,19)/p+1/t10-,11+/m1/s1/fC15H24N3O4/h16-17H/q+1 1EDA0AC560C93E49