InChI=1/C19H29N3O3/c1-3-10-25-14-16-7-5-4-6-15(16)11-20-18(23)12-22(2)13-19(24)21-17-8-9-17/h4-7,17H,3,8-14H2,1-2H3,(H,20,23)(H,21,24)/p+1/fC19H30N3O3/h20-22H/q+1 67E25E48A6C7C9A5