InChI=1/C21H25N3O3/c22-17-8-3-15(4-9-17)5-12-20(25)24-18-10-6-16(7-11-18)21(26)23-14-19-2-1-13-27-19/h3-4,6-11,19H,1-2,5,12-14,22H2,(H,23,26)(H,24,25)/t19-/m1/s1/f/h23-24H	884B16151410B45B