Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.626\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccc(-c2nc(CS(=O)(=O)CC(=O)Nc3ccc(Cl)cc3)c(C)o2)cc1
[b] CSc1ccc(/C=C(/NC(=O)c2ccc(C)cc2)C(=O)Nc2cccc(F)c2)cc1
[c] CCOc1ccc(Cc2onc3c2C(=O)CC(C)(C)C3)cc1OCC
[d] COc1ccc([N+](=O)[O-])cc1N(CC(=O)NC1CCCC1)S(C)(=O)=O
Answer: c. CCOc1ccc(Cc2onc3c2C(=O)CC(C)(C)C3)cc1OCC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccc(Cc2onc3c2C(=O)CC(C)(C)C3)cc1OCC
CCOc1ccc(Cc2onc3c2C(=O)CC(C)(C)C3)cc1OCC
3-[(3,4-diethoxyphenyl)methyl]-6,6-dimethyl-5,7-dihydro-2,1-benzoxazol-4-one