InChI=1/C14H21N3O4/c1-10-4-3-5-14(7-10,9-18)15-13(19)12-6-11(17(20)21)8-16(12)2/h6,8,10,18H,3-5,7,9H2,1-2H3,(H,15,19)/t10-,14+/m0/s1/f/h15H A7F3D2B8C4922A02