Task: Answer the multiple-choice question.
Query: Which drug exhibits a -8.335% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1ccc(-c2cc(-c3ccc(Cl)cc3)c(C#N)c(N)n2)o1
(b) COC(=O)/C=C/c1ccc(-n2ccnc2)cc1
(c) CCC(=O)Nc1cccc(NC(=O)c2cccc([N+](=O)[O-])c2C)c1
(d) c1nnc(NC2=NCCCCC2)s1
Answer: a. Cc1ccc(-c2cc(-c3ccc(Cl)cc3)c(C#N)c(N)n2)o1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(-c2cc(-c3ccc(Cl)cc3)c(C#N)c(N)n2)o1
Cc1ccc(-c2cc(-c3ccc(Cl)cc3)c(C#N)c(N)n2)o1
2-amino-4-(4-chlorophenyl)-6-(5-methylfuran-2-yl)pyridine-3-carbonitrile