InChI=1/C17H21NO4/c1-18-11-8-9-14(18)15(17(20)21-2)13(10-11)16(19)22-12-6-4-3-5-7-12/h3-7,11,13-15H,8-10H2,1-2H3/t11-,13+,14+,15+/m1/s1	5AB96A47654A621A