Task: Answer the multiple-choice question.
Query: Which compound has a 10.862\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) CCOc1cccc(/C=N/Nc2nc(N3CCCC3)nc(N3CCCC3)n2)c1O
b) O=C(NCc1nc2ccccc2[nH]1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
c) Cc1ccc(S(=O)(=O)N2CCN(S(=O)(=O)c3ccc(C)cc3)C2c2ccccc2)cc1
d) COc1ccc(N2CC(C(=O)N[C@@H](C)C(=O)N[C@H](CO)c3ccccc3)CC2=O)cc1
e) COc1cc([N+](=O)[O-])cc2sc(NC(=O)C(C)(C)C)nc12
Answer: b. O=C(NCc1nc2ccccc2[nH]1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
{#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(NCc1nc2ccccc2[nH]1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
O=C(NCc1nc2ccccc2[nH]1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
(2S,4R)-N-(1H-benzimidazol-2-ylmethyl)-4-cyclohexyl-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-carboxamide