Task: Answer the MCQ question.
Question: Which drug exhibits a 5.038\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C(OCC(=O)N1CCCC1)c1cccs1
b COc1cc(Cl)c(C)cc1NC(=O)CSc1nnc(-c2ccccn2)n1Cc1ccco1
Answer: b. COc1cc(Cl)c(C)cc1NC(=O)CSc1nnc(-c2ccccn2)n1Cc1ccco1
{#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#}
COc1cc(Cl)c(C)cc1NC(=O)CSc1nnc(-c2ccccn2)n1Cc1ccco1
COc1cc(Cl)c(C)cc1NC(=O)CSc1nnc(-c2ccccn2)n1Cc1ccco1
N-(4-chloro-2-methoxy-5-methylphenyl)-2-[[4-(furan-2-ylmethyl)-5-pyridin-2-yl-1,2,4-triazol-3-yl]sulfanyl]acetamide