Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.870\% 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) COC(C[C@@H](O)C[C@H](O)[C@H](C)OCc1ccccc1)OC
(b) COc1ccccc1C(=O)NC(C)c1ccc(-n2ccnc2)cc1
(c) Cc1nn(C2CCS(=O)(=O)C2)c(Cl)c1/C=C/C(=O)OCC(=O)Nc1ccccc1[N+](=O)[O-]
Answer: b. COc1ccccc1C(=O)NC(C)c1ccc(-n2ccnc2)cc1
{#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#}
COc1ccccc1C(=O)NC(C)c1ccc(-n2ccnc2)cc1
COc1ccccc1C(=O)NC(C)c1ccc(-n2ccnc2)cc1
N-[1-(4-imidazol-1-ylphenyl)ethyl]-2-methoxybenzamide