Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 3.503\% 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 CCCCN(CC)S(=O)(=O)c1ccc(C(=O)Nc2nnc(-c3cccs3)o2)cc1
b O=C(NCCc1ccccc1F)N[C@@H](Cc1ccccc1)C(=O)O
c COc1ccc(CCN(C)C(=O)CSc2nnnn2C)cc1OC
d COc1cccc(/C=N/NC(=S)NCc2ccco2)c1OC
Answer: a. CCCCN(CC)S(=O)(=O)c1ccc(C(=O)Nc2nnc(-c3cccs3)o2)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#}
CCCCN(CC)S(=O)(=O)c1ccc(C(=O)Nc2nnc(-c3cccs3)o2)cc1
CCCCN(CC)S(=O)(=O)c1ccc(C(=O)Nc2nnc(-c3cccs3)o2)cc1
4-[butyl(ethyl)sulfamoyl]-N-(5-thiophen-2-yl-1,3,4-oxadiazol-2-yl)benzamide