InChI=1S/C25H31ClN4/c1-25(2,3)29-20-12-14-30(15-13-20)23-16-24(28-22-7-5-4-6-21(22)23)27-17-18-8-10-19(26)11-9-18/h4-11,16,20,29H,12-15,17H2,1-3H3,(H,27,28)