Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -69.018% 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 CCc1nnc(NC(=O)COc2ccccc2[N+](=O)[O-])s1
b O=C(NCc1ccccc1)C1=C[C@@H](c2csc3ccccc23)C[C@@H](OCCCCO)O1
c Nc1nc(NCC(=O)O)nc(NCc2ccccc2)c1[N+](=O)[O-]
d Cc1cc(NC(=O)COC(=O)CC2CCCC2)c([N+](=O)[O-])cc1C
e O=C1N=c2ccccc2=C1c1sc(NS(=O)(=O)c2ccccc2)nc1O
Answer: b. O=C(NCc1ccccc1)C1=C[C@@H](c2csc3ccccc23)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_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(NCc1ccccc1)C1=C[C@@H](c2csc3ccccc23)C[C@@H](OCCCCO)O1
O=C(NCc1ccccc1)C1=C[C@@H](c2csc3ccccc23)C[C@@H](OCCCCO)O1
(2S,4S)-4-(1-benzothiophen-3-yl)-N-benzyl-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-carboxamide