InChI=1/C20H23N3O4/c1-12-8-17(12)19-7-6-16(27-19)11-22(15-4-5-15)10-14-3-2-13(20(21)24)9-18(14)23(25)26/h2-3,6-7,9,12,15,17H,4-5,8,10-11H2,1H3,(H2,21,24)/t12-,17+/m0/s1/f/h21H2	D306626E9A4FD942