InChI=1/C21H27N5O3/c1-3-20(27)24-17-5-4-6-18(11-17)25-21(28)23-13-16-7-8-19(22-12-16)26-9-10-29-15(2)14-26/h4-8,11-12,15H,3,9-10,13-14H2,1-2H3,(H,24,27)(H2,23,25,28)/p+1/t15-/m1/s1/fC21H28N5O3/h22-25H/q+1 9691F28F2613CB9C