Task: Answer the multiple-choice question.
Question: Which drug has a 12.351% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCN(CC)C(=O)Oc1ccccc1NC(C)=O
[b] O=C(Nc1ccccc1)c1cnc[nH]1
[c] COc1ccc(OCCNc2c([N+](=O)[O-])c(=O)oc3ccccc23)cc1
[d] O=[N+]([O-])c1ccccc1S(=O)(=O)N1CCCc2ccccc21
[e] CC(C)(C)NC(=O)N1c2ccccc2Sc2ccccc21
Answer: b. O=C(Nc1ccccc1)c1cnc[nH]1
{#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#}
O=C(Nc1ccccc1)c1cnc[nH]1
O=C(Nc1ccccc1)c1cnc[nH]1
N-phenyl-1H-imidazole-5-carboxamide