InChI=1/C29H25ClN2O3/c1-18-26(29(34)35-17-19-7-3-2-4-8-19)28(23-9-5-6-14-31-23)27-24(32-18)15-21(16-25(27)33)20-10-12-22(30)13-11-20/h2-14,21,26-28H,1,15-17H2/t21-,26-,27+,28+/m0/s1 60A4BE465EEAED1E