Problem statement: Answer the MCQ question.
Question: Which compound has a 8.167\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] COc1ccc(C2(CNC(=O)c3cc([N+](=O)[O-])cc([N+](=O)[O-])c3)CCCC2)cc1OC
[b] CC1CCc2sc(C(=O)N3CCN(c4ncccn4)CC3)cc2C1
[c] CC(NC(=O)OC(C)(C)C)C(=O)Oc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl
[d] CC(OC(=O)C1CCCC1)C(=O)Nc1ccc(C(N)=O)cc1
[e] O=C(OCc1ccccc1)C1=[N+]([O-])OC(C(=O)OCc2ccccc2)C1c1c[nH]c2ccccc12
Answer: e. O=C(OCc1ccccc1)C1=[N+]([O-])OC(C(=O)OCc2ccccc2)C1c1c[nH]c2ccccc12
{#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#}
O=C(OCc1ccccc1)C1=[N+]([O-])OC(C(=O)OCc2ccccc2)C1c1c[nH]c2ccccc12
O=C(OCc1ccccc1)C1=[N+]([O-])OC(C(=O)OCc2ccccc2)C1c1c[nH]c2ccccc12
dibenzyl 4-(1H-indol-3-yl)-2-oxido-4,5-dihydro-1,2-oxazol-2-ium-3,5-dicarboxylate