InChI=1/C19H25N5O/c20-12-19(25)23-17-6-7-18(21-13-17)22-16-8-10-24(11-9-16)14-15-4-2-1-3-5-15/h1-7,13,16H,8-12,14,20H2,(H,21,22)(H,23,25)/p+2/fC19H27N5O/h20,22-24H/q+2 CFEFA9400A5C161A