Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -72.526% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC1CCN(C(=O)c2[nH]cnc2C(=O)N2CCN(C(=O)OC(C)(C)C)CC2)CC1
b CCCOc1ccc(N2C(=O)CC(NCCNc3ccc([N+](=O)[O-])cn3)C2=O)cc1
c Cc1ccc(NC(=O)c2cc3c(s2)CCCC3)cc1S(=O)(=O)Nc1ccccc1Cl
Answer: b. CCCOc1ccc(N2C(=O)CC(NCCNc3ccc([N+](=O)[O-])cn3)C2=O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCOc1ccc(N2C(=O)CC(NCCNc3ccc([N+](=O)[O-])cn3)C2=O)cc1
CCCOc1ccc(N2C(=O)CC(NCCNc3ccc([N+](=O)[O-])cn3)C2=O)cc1
3-[2-[(5-nitropyridin-2-yl)amino]ethylamino]-1-(4-propoxyphenyl)pyrrolidine-2,5-dione