Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.711\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1cc(NC(=O)CC(C)S(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)cc(OC)c1OC
[b] O=C(NC(=S)NCC1CCCO1)c1ccc(Cl)cc1Cl
Answer: a. COc1cc(NC(=O)CC(C)S(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)cc(OC)c1OC
{#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#}
COc1cc(NC(=O)CC(C)S(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)cc(OC)c1OC
COc1cc(NC(=O)CC(C)S(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)cc(OC)c1OC
3-[(6-methyl-3-oxo-4H-1,4-benzoxazin-7-yl)sulfonyl]-N-(3,4,5-trimethoxyphenyl)butanamide