InChI=1/C19H25ClN4O/c1-13(2)22-19(25)12-24-9-6-15(7-10-24)23-17-5-8-21-18-11-14(20)3-4-16(17)18/h3-5,8,11,13,15H,6-7,9-10,12H2,1-2H3,(H,21,23)(H,22,25)/p+1/fC19H26ClN4O/h21-23H/q+1 9D997BBDF0C4DD38