InChI=1/C31H38N4O5/c36-28(25-11-9-23(10-12-25)8-4-7-22-5-2-1-3-6-22)33-17-19-34(20-18-33)31(40)35-27(30(38)39)26(29(35)37)21-24-13-15-32-16-14-24/h1-3,5-6,9-12,24,26-27,32H,4,7-8,13-21H2,(H,38,39)/t26-,27+/m1/s1/f/h32H 52818180FFB30FA9