Task: Answer the MCQ question.
Question: Which compound has a 9.569\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cl.N[C@@H](Cc1ccc(O)cc1)c1nnc([C@H](CCC(=O)O)NC(=O)C2CCNCC2)o1
(b) O=[N+]([O-])c1ccc2nc(CCCO)[nH]c2c1
(c) COc1ccc([C@@H]2CC=C(C(=O)O)[C@H](c3cccc(Cl)c3)N2S(=O)(=O)c2ccccc2C)cc1
Answer: a. Cl.N[C@@H](Cc1ccc(O)cc1)c1nnc([C@H](CCC(=O)O)NC(=O)C2CCNCC2)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#}
Cl.N[C@@H](Cc1ccc(O)cc1)c1nnc([C@H](CCC(=O)O)NC(=O)C2CCNCC2)o1
Cl.N[C@@H](Cc1ccc(O)cc1)c1nnc([C@H](CCC(=O)O)NC(=O)C2CCNCC2)o1
(4S)-4-[5-[(1S)-1-amino-2-(4-hydroxyphenyl)ethyl]-1,3,4-oxadiazol-2-yl]-4-(piperidine-4-carbonylamino)butanoic acid;hydrochloride