InChI=1/C18H24N2O5/c21-16(20-25)11-14(9-12-5-2-1-3-6-12)17(22)19-15-8-4-7-13(10-15)18(23)24/h1-3,5-6,13-15,25H,4,7-11H2,(H,19,22)(H,20,21)(H,23,24)/p-1/t13-,14+,15-/m1/s1/fC18H23N2O5/h19-20H/q-1 F488395C661C03B3