Task: Answer the multiple-choice question.
Query: Which compound has a -3.646\% 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 other words.
Options:
(a) CCOc1ccccc1NC(=O)CSc1cn[nH]n1
(b) CN(Cc1ccccc1)C(=O)c1cccc(NC(=O)c2ccco2)c1
(c) CN(C(=O)CCN1C(=O)S/C(=C\c2ccccc2)C1=O)C1CCS(=O)(=O)C1
(d) S=C(NCCc1ccccc1)N1CCn2cccc2C1c1cccnc1
Answer: a. CCOc1ccccc1NC(=O)CSc1cn[nH]n1
{#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#}
CCOc1ccccc1NC(=O)CSc1cn[nH]n1
CCOc1ccccc1NC(=O)CSc1cn[nH]n1
N-(2-ethoxyphenyl)-2-(2H-triazol-4-ylsulfanyl)acetamide