Task: Answer the multiple choice question.
Question: Which compound exhibits a 5.078\% 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 additional words.
Options:
a.) COc1ccc(NC(=O)CSc2nc(N)c(NC(=O)c3ccccc3F)c(=O)[nH]2)cc1
b.) CC1CCN(C(=O)c2nc[nH]c2C(=O)O[C@H](C)c2ccccc2)CC1
c.) Cc1ccc(NCc2nnc(SCC(=O)N(Cc3ccccc3)C(C)(C)C)o2)c(C)c1
d.) CC(=O)Nc1nc(NC(=O)/C=C/c2ccccc2)n(-c2ccccc2)n1
Answer: a. COc1ccc(NC(=O)CSc2nc(N)c(NC(=O)c3ccccc3F)c(=O)[nH]2)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(NC(=O)CSc2nc(N)c(NC(=O)c3ccccc3F)c(=O)[nH]2)cc1
COc1ccc(NC(=O)CSc2nc(N)c(NC(=O)c3ccccc3F)c(=O)[nH]2)cc1
N-[4-amino-2-[2-(4-methoxyanilino)-2-oxoethyl]sulfanyl-6-oxo-1H-pyrimidin-5-yl]-2-fluorobenzamide