Task: Answer the multiple choice question.
Question: Which compound exhibits a 16.896\% 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] COC(=O)CN(Cc1ccccc1)S(=O)(=O)c1ccc(OC)c(OC)c1
[b] Br.CCCCC1CC(CSC(=N)N)OC1=O
[c] COc1ccc(CCN=C(C)c2cc(C)c(C)cc2O)cc1OC
Answer: a. COC(=O)CN(Cc1ccccc1)S(=O)(=O)c1ccc(OC)c(OC)c1
{#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#}
COC(=O)CN(Cc1ccccc1)S(=O)(=O)c1ccc(OC)c(OC)c1
COC(=O)CN(Cc1ccccc1)S(=O)(=O)c1ccc(OC)c(OC)c1
methyl 2-[benzyl-(3,4-dimethoxyphenyl)sulfonylamino]acetate