InChI=1/C19H26N4O3/c1-12-5-6-20-14(7-12)21-15(24)10-23-16(25)19(22-17(23)26)9-13(2)8-18(3,4)11-19/h5-7,13H,8-11H2,1-4H3,(H,22,26)(H,20,21,24)/t13-,19+/m1/s1/f/h21-22H	D7DE4A5E9C5F1496