InChI=1S/C25H40ClNO5/c1-4-5-6-7-9-12-20(31-3)13-10-8-11-14-23(29)27-17-19(16-26)25-22(32-25)15-21(28)18(2)24(25)30/h8,10,16,18,20-22,28H,4-7,9,11-15,17H2,1-3H3,(H,27,29)/b10-8+,19-16+/t18-,20+,21-,22+,25+/m1/s1