Task: Answer the multiple choice question.
Query: Which compound exhibits a 4.130\% 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(OC)c(NS(=O)(=O)c2cc(C(=O)OC(C)C(=O)NC3CC3)c(Cl)cc2Cl)cc1Cl
(b) CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCCCN(C)Cc3ccccc3)c21
(c) Cc1c(Cc2ccccc2)sc(NC(=O)Cc2ccccc2)c1C(N)=O
(d) Cc1onc(-c2ccccc2)c1C(=O)Nc1cccc(C#N)c1
Answer: d. Cc1onc(-c2ccccc2)c1C(=O)Nc1cccc(C#N)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#}
Cc1onc(-c2ccccc2)c1C(=O)Nc1cccc(C#N)c1
Cc1onc(-c2ccccc2)c1C(=O)Nc1cccc(C#N)c1
N-(3-cyanophenyl)-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide