InChI=1/C28H33ClN2O3/c1-3-20-8-4-5-9-22(20)25(18-26(32)34-2)30-27-23-10-6-7-11-24(23)28(33)31(27)17-16-19-12-14-21(29)15-13-19/h4-5,8-9,12-15,25,27,30H,3,6-7,10-11,16-18H2,1-2H3/t25-,27+/m1/s1 3F41FA97E9775524