1-(3-hydroxypropyl)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione; 3,7-Dihydro-1-(3-hydroxypropyl)-3,7-dimethyl-1H-purine-2,6-dione; 1-(3-Hydroxypropyl)theobromine
1-(3-hydroxypropyl)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione; 3,7-Dihydro-1-(3-hydroxypropyl)-3,7-dimethyl-1H-purine-2,6-dione; 1-(3-Hydroxypropyl)theobromine