InChI=1/C21H30N4O3/c1-5-25(6-2)19(20-11-8-12-28-20)14-22-21(27)23-15(3)17-9-7-10-18(13-17)24-16(4)26/h7-13,15,19H,5-6,14H2,1-4H3,(H,24,26)(H2,22,23,27)/p+1/t15-,19+/m0/s1/fC21H31N4O3/h22-25H/q+1 4D5D4C4766EF5A99