Task: Answer the MCQ question.
Question: Which compound has a 19.437% 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 additional words.
Options:
(a) Cc1ccc(NC(=O)Nc2nnc(-c3ccccc3F)s2)cc1
(b) Cc1ccc(CNC(=O)c2sc3nc4c(c(C(F)(F)F)c3c2N)CCC4)cc1
(c) CCCCC(=O)Nc1ccc(NC(=O)c2ccccc2OC)cn1
(d) COc1ccc(-c2cc(C3CC3)nc(N)c2C#N)cc1
Answer: d. COc1ccc(-c2cc(C3CC3)nc(N)c2C#N)cc1
{#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#}
COc1ccc(-c2cc(C3CC3)nc(N)c2C#N)cc1
COc1ccc(-c2cc(C3CC3)nc(N)c2C#N)cc1
2-amino-6-cyclopropyl-4-(4-methoxyphenyl)pyridine-3-carbonitrile