InChI=1/C14H17N3O2/c1-10(11-5-3-2-4-6-11)17-13(18)12-9-15-7-8-16(12)14(17)19/h2-6,10,12,15H,7-9H2,1H3/t10-,12+/m1/s1 1F26BE5C76DEF22E