InChI=1/C17H21N5O3/c1-10-13(9-18-20-10)16(25)22-21-15(24)12-7-5-11(6-8-12)14(23)19-17(2,3)4/h5-9H,1-4H3,(H,18,20)(H,19,23)(H,21,24)(H,22,25)/f/h18-19,21-22H C3BB23C8C58E1A28