InChI=1S/C37H53N5O12/c1-4-29(23(2)33(47)38-26-16-11-14-22-42(52)36(26)49)54-37(50)27(17-12-13-21-41(51)30(44)19-7-5-6-8-20-31(45)46)39-34(48)32-24(3)53-35(40-32)25-15-9-10-18-28(25)43/h7,9-10,15,18-19,23-24,26-27,29,32,43,51-52H,4-6,8,11-14,16-17,20-22H2,1-3H3,(H,38,47)(H,39,48)(H,45,46)/b19-7-