1 RQX 2-amino-3-methoxy-6-methyl-5-[(2e)-3-methylhex-2-en-1-yl]cyclohexa-2,5-diene-1,4-dione 1.000 2 4YP 2-amino-5-[(2e)-3,7-dimethylocta-2,6-dien-1-yl]-3-methoxy-6-methylcyclohexa-2,5-diene-1,4-dione 0.864 3 UQ1 Ubiquinone-1 0.762 4 UQ2 Ubiquinone-2 0.750