InChI=1/C17H21NO4/c19-17(12-4-3-7-15-16(12)22-11-10-21-15)18-8-9-20-14-6-2-1-5-13(14)18/h3-4,7,13-14H,1-2,5-6,8-11H2/t13-,14+/m1/s1 0F56463B4A0D5A76