InChI=1/C16H25N3O3/c1-9(20)18-15-13(17)7-10(16(21)22)8-14(15)19-11-3-2-4-12(19)6-5-11/h8,11-15H,2-7,17H2,1H3,(H,18,20)(H,21,22)/t11-,12+,13-,14+,15+/m0/s1/f/h18-19H 3655BC45578154E3