Problem statement: Answer the multiple-choice question.
Question: Which compound has a 7.171\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(CSCCO)Nc1cccc([N+](=O)[O-])c1
b: O=C(NCc1nc2ccccc2[nH]1)C1=C[C@@H](c2ccc(C(F)(F)F)cc2)C[C@@H](OCCCCO)O1
c: Cc1nn(S(=O)(=O)N(C)C)c(C)c1CN1C(=O)c2ccccc2C1=O
Answer: b. O=C(NCc1nc2ccccc2[nH]1)C1=C[C@@H](c2ccc(C(F)(F)F)cc2)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](c2ccc(C(F)(F)F)cc2)C[C@@H](OCCCCO)O1
O=C(NCc1nc2ccccc2[nH]1)C1=C[C@@H](c2ccc(C(F)(F)F)cc2)C[C@@H](OCCCCO)O1
(2S,4S)-N-(1H-benzimidazol-2-ylmethyl)-2-(4-hydroxybutoxy)-4-[4-(trifluoromethyl)phenyl]-3,4-dihydro-2H-pyran-6-carboxamide