Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.780\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(CN(CC(=O)NC2CCCCC2)C(=O)CCC(=O)Nc2nccs2)cc1
(b) CC(Sc1n[nH]c(N)n1)C(=O)Nc1ccccc1-c1ccccc1
(c) Cc1ccc(NC(=O)CSc2ccc3nnc(-c4ccccn4)n3n2)cc1
(d) COC(=O)c1cc(C)sc1NC(=O)c1ccco1
Answer: a. COc1ccc(CN(CC(=O)NC2CCCCC2)C(=O)CCC(=O)Nc2nccs2)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(CN(CC(=O)NC2CCCCC2)C(=O)CCC(=O)Nc2nccs2)cc1
COc1ccc(CN(CC(=O)NC2CCCCC2)C(=O)CCC(=O)Nc2nccs2)cc1
N'-[2-(cyclohexylamino)-2-oxoethyl]-N'-[(4-methoxyphenyl)methyl]-N-(1,3-thiazol-2-yl)butanediamide