InChI=1/C19H23N5O3/c1-27-19(26)17-9-13-11-23(6-7-24(13)22-17)18(25)15(20)8-12-10-21-16-5-3-2-4-14(12)16/h2-5,9,13,15,22H,6-8,10-11,20H2,1H3/p+2/t13-,15+/m0/s1/fC19H25N5O3/h20-21H/q+2	E18C2D27CDBA881D