InChI=1S/C19H26N6O5/c20-19-22-17-15(18(30)23-19)25-9-24(7-12(25)6-21-17)11-3-1-10(2-4-11)5-13(27)16(29)14(28)8-26/h1-4,12-14,16,26-29H,5-9H2,(H4,20,21,22,23,30)/t12?,13-,14+,16-/m0/s1