InChI=1/C21H32N2O/c1-15(2)10-11-18(20(22)24)19-17-9-5-4-8-16(17)14-21(23-19)12-6-3-7-13-21/h4-5,8-9,15,18-19,23H,3,6-7,10-14H2,1-2H3,(H2,22,24)/p+1/t18-,19+/m1/s1/fC21H33N2O/h23H,22H2/q+1 4C87252814EDB276