In this research at the first Afrin drug or and its fullerene derivative were optimized. Afrin is a nasal congestion drug that acts by contraction of the blood vessels of the arteries and veins. Afrin acts directly on the nasal vessels. https://www.roneverhart.com/ESP-LTD-SD-2-Sammy-Duet-Signature-Model-Electric-Guitar-Black-p20045/