InChI=1/C22H31NO4/c1-13-9-14(2)17(15(3)10-13)11-22(4,5)23-12-19(25)16-7-8-18(24)20(26)21(16)27-6/h7-10,19,23-26H,11-12H2,1-6H3/p+1/t19-/m1/s1/fC22H32NO4/h23H/q+1 111F58D030318794