InChI=1/C18H23NO5/c1-23-17-6-3-12(9-18(17)24-2)7-8-19-11-16(22)13-4-5-14(20)15(21)10-13/h3-6,9-10,16,19-22H,7-8,11H2,1-2H3/p+1/t16-/m1/s1/fC18H24NO5/h19H/q+1 3B0C2362EC3CDC81