Task: Answer the multiple-choice question.
Question: Which drug has a 5.302% 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 other words.
Options:
[a] CCCCCOC(=O)Nc1ccc(S(=O)(=O)Nc2cccc([N+](=O)[O-])c2)cc1
[b] Oc1ccccc1C=Nc1cccc2ccccc12
[c] Cc1ccc(Nc2nc(-c3sc(NC(=O)c4ccccc4)nc3C)cs2)cc1
[d] CC(=O)O[C@H]1CC(=O)OC(C)(C)C2CC(=O)[C@]3(C)C(CC[C@@](C)([C@@H](O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)c4ccoc4)[C@@]34O[C@@H]4C(=O)O)[C@]21C
[e] CN(CC(=O)Nc1ccc(F)cc1)C(=O)C1CCN(C(=O)Nc2ccccc2)CC1
Answer: b. Oc1ccccc1C=Nc1cccc2ccccc12
{#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#}
Oc1ccccc1C=Nc1cccc2ccccc12
Oc1ccccc1C=Nc1cccc2ccccc12
2-(naphthalen-1-yliminomethyl)phenol