Task: Answer the MCQ question.
Question: Which compound has a 5.564\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COCCNc1nnc(SCC(=O)Nc2nnc(-c3ccccc3)o2)s1
(b) COc1ccccc1NC(=O)CSc1nncn1-c1cccnc1
(c) COc1ccc(N=NC2=C(O)CC(C)(C)CC2=O)cc1
(d) CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCC)C1c1cccc(C)n1
(e) COc1ccc2cc(CCNS(=O)(=O)c3ccc(NC(C)=O)cc3)c(=O)[nH]c2c1
Answer: b. COc1ccccc1NC(=O)CSc1nncn1-c1cccnc1
{#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#}
COc1ccccc1NC(=O)CSc1nncn1-c1cccnc1
COc1ccccc1NC(=O)CSc1nncn1-c1cccnc1
N-(2-methoxyphenyl)-2-[(4-pyridin-3-yl-1,2,4-triazol-3-yl)sulfanyl]acetamide