Task: Answer the multiple-choice question.
Query: Which compound exhibits a 9.056\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1cc(/C=C/C(=O)O)cc(S(=O)(=O)NCCCO)c1OC
(b) CCCCNc1ccc(C(=O)OCCOCCOCCOCCOCCOCCOCCOCCOCCOC)cc1
(c) CCn1c(SCc2cccc(C)c2)nnc1-c1ccc(C)cc1
(d) COC(=O)c1ccc(NC(=O)C(C)Oc2ccccc2)cc1
Answer: a. COc1cc(/C=C/C(=O)O)cc(S(=O)(=O)NCCCO)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(/C=C/C(=O)O)cc(S(=O)(=O)NCCCO)c1OC
COc1cc(/C=C/C(=O)O)cc(S(=O)(=O)NCCCO)c1OC
(E)-3-[3-(3-hydroxypropylsulfamoyl)-4,5-dimethoxyphenyl]prop-2-enoic acid