InChI=1/C19H25N5O4/c20-17-14-18(23-13(22-17)8-4-3-7-11-5-1-2-6-11)24(10-21-14)19-16(27)15(26)12(9-25)28-19/h10-12,15-16,19,25-27H,1-3,5-7,9H2,(H2,20,22,23)/t12-,15-,16-,19+/m1/s1/f/h20H2	9278E63AC367C548