InChI=1/C16H22N2O5/c1-10(16(21)22)11(2)17-15(20)13(9-14(19)18-23)8-12-6-4-3-5-7-12/h3-7,10-11,13,23H,8-9H2,1-2H3,(H,17,20)(H,18,19)(H,21,22)/p-1/t10-,11-,13+/m1/s1/fC16H21N2O5/h17-18H/q-1 A2DB01725A5FCA13