InChI=1/C19H27N5O2/c1-14(23-12-15(2)26-16(3)13-23)11-20-19(25)22-17-7-4-5-8-18(17)24-10-6-9-21-24/h4-10,14-16H,11-13H2,1-3H3,(H2,20,22,25)/t14-,15-,16+/m0/s1/f/h20,22H	26ACD701E29BDF3F