InChI=1S/C25H33N3O3/c1-7-20(29)27-18-12-10-9-11-16(18)25(24(5,6)8-2)14-19-21(30)26-17(13-15(3)4)22(31)28(19)23(25)27/h8-12,15,17,19,23H,2,7,13-14H2,1,3-6H3,(H,26,30)/t17-,19-,23-,25+/m0/s1