InChI=1/C19H23NO6/c21-15(13-25-16-4-2-1-3-5-16)12-20-10-11-24-17-6-8-18(9-7-17)26-14-19(22)23/h1-9,15,20-21H,10-14H2,(H,22,23)/p-1/t15-/m0/s1/fC19H22NO6/q-1 0F465D03B70D4EAA