Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.114\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COC(=O)c1ccc(CNC(=O)c2cc(COc3cncc(Cl)c3)on2)cc1
[b] COc1ccc(CC(=O)N/N=C(\C)CC(=O)Nc2ccc(N(C)C)cc2)cc1
[c] COc1ccc(CC(=O)Nc2cccc(Cl)c2C)cc1S(=O)(=O)N1CCOCC1
Answer: b. COc1ccc(CC(=O)N/N=C(\C)CC(=O)Nc2ccc(N(C)C)cc2)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#}
COc1ccc(CC(=O)N/N=C(\C)CC(=O)Nc2ccc(N(C)C)cc2)cc1
COc1ccc(CC(=O)N/N=C(\C)CC(=O)Nc2ccc(N(C)C)cc2)cc1
(3E)-N-[4-(dimethylamino)phenyl]-3-[[2-(4-methoxyphenyl)acetyl]hydrazinylidene]butanamide