InChI=1/C16H19N3O2/c1-10(18-13-4-2-3-12(13)8-17)11-5-6-15-14(7-11)19-16(20)9-21-15/h5-7,10,12-13,18H,2-4,9H2,1H3,(H,19,20)/t10-,12-,13+/m1/s1/f/h19H	D06F8DD620E4B3B9