InChI=1/C20H29N5O2/c26-20(23-12-4-3-11-22-19-9-1-2-10-21-19)24-16-17(18-8-7-15-27-18)25-13-5-6-14-25/h1-2,7-10,15,17H,3-6,11-14,16H2,(H,21,22)(H2,23,24,26)/p+2/t17-/m0/s1/fC20H31N5O2/h21-25H/q+2 EC63CDCE85812C92