Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 14.372\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(NC(=O)CSc2nc3nc(C)cc(C)c3c(=O)[nH]2)cc1
b: COc1ccc(C(=O)CN2C(=O)NC3(CCCc4ccccc43)C2=O)c(OC)c1
c: CCOC(=O)c1nn(-c2ccc(F)cc2)c(=O)cc1OCC(=O)N1CCN(c2ccccc2)CC1
Answer: a. COc1ccc(NC(=O)CSc2nc3nc(C)cc(C)c3c(=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)CSc2nc3nc(C)cc(C)c3c(=O)[nH]2)cc1
COc1ccc(NC(=O)CSc2nc3nc(C)cc(C)c3c(=O)[nH]2)cc1
2-[(5,7-dimethyl-4-oxo-3H-pyrido[2,3-d]pyrimidin-2-yl)sulfanyl]-N-(4-methoxyphenyl)acetamide