InChI=1/C15H17N5O2/c16-8-11-13(19)22-15(20-4-6-21-7-5-20)3-1-2-12(15)14(11,9-17)10-18/h12H,1-7,19H2/t12-,15+/m1/s1 36CFCABA57BD79FE