InChI=1/C31H47N3O7/c1-21(35)31(5,6)41-29(39)34-25(18-23-15-11-8-12-16-23)27(37)20-32-19-26(36)24(17-22-13-9-7-10-14-22)33-28(38)40-30(2,3)4/h7-16,21,24-27,32,35-37H,17-20H2,1-6H3,(H,33,38)(H,34,39)/p+1/t21-,24-,25-,26+,27+/m0/s1/fC31H48N3O7/h32-34H/q+1 F681166ACFAC21B2