InChI=1/C16H21N3O4/c20-16(18-21)6-5-14-1-3-15(4-2-14)13-17-23-12-9-19-7-10-22-11-8-19/h1-6,13,21H,7-12H2,(H,18,20)/p+1/b6-5+,17-13+/fC16H22N3O4/h18-19H/q+1	B8E519BE18B1515D