InChI=1/C22H30ClNO4/c1-17(2)24-15-20(25)16-28-22-9-7-21(8-10-22)27-14-13-26-12-11-18-3-5-19(23)6-4-18/h3-10,17,20,24-25H,11-16H2,1-2H3/p+1/t20-/m0/s1/fC22H31ClNO4/h24H/q+1 DFC02C8929C6D666