Problem statement: Answer the multiple-choice question.
Query: Which compound has a 2.146\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(-c2nc(CS(=O)CC(=O)NCC3CCCO3)c(C)o2)cc1
(b) Cc1ccc(C(=O)NCC(=O)Nc2ccc3c(c2)OCCO3)cc1
Answer: a. COc1ccc(-c2nc(CS(=O)CC(=O)NCC3CCCO3)c(C)o2)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(-c2nc(CS(=O)CC(=O)NCC3CCCO3)c(C)o2)cc1
COc1ccc(-c2nc(CS(=O)CC(=O)NCC3CCCO3)c(C)o2)cc1
2-[[2-(4-methoxyphenyl)-5-methyl-1,3-oxazol-4-yl]methylsulfinyl]-N-(oxolan-2-ylmethyl)acetamide