Task: Answer the multiple choice question.
Query: Which drug has a -3.840\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1ccc2c(c1)=NC(=O)/C(=C/c1c(O)[nH]c(=O)[nH]c1=O)C=2
(b) COc1ccc(C)cc1N(CC(N)=O)S(=O)(=O)c1ccc(C)cc1
(c) CCCCC#Cc1cncc(C(=O)N/N=C/c2cccc(OC)c2)c1
Answer: b. COc1ccc(C)cc1N(CC(N)=O)S(=O)(=O)c1ccc(C)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(C)cc1N(CC(N)=O)S(=O)(=O)c1ccc(C)cc1
COc1ccc(C)cc1N(CC(N)=O)S(=O)(=O)c1ccc(C)cc1
2-(2-methoxy-5-methyl-N-(4-methylphenyl)sulfonylanilino)acetamide