InChI=1/C20H23N5O4/c21-20(22)23-12-4-7-16(25-17(26)13-5-2-1-3-6-13)18(27)24-15-10-8-14(9-11-15)19(28)29/h1-3,5-6,8-11,16H,4,7,12H2,(H,24,27)(H,25,26)(H,28,29)(H4,21,22,23)/t16-/m0/s1/f/h23-25H,21-22H2	FD5451326B8648E3