InChI=1/C19H28N4O3/c1-12(17(25)21-18(26)22-19(3,4)5)23-10-9-15-14(11-23)7-6-8-16(15)20-13(2)24/h6-8,12H,9-11H2,1-5H3,(H,20,24)(H2,21,22,25,26)/t12-/m1/s1/f/h20-22H	9E3B439A203C2066