Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -9.094\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOc1ccc(-c2cn(S(=O)(=O)c3cccc4nsnc34)nc2N)cc1
b) COc1ccc(-c2cc3c(=O)n(CC(=O)NCCN4CCCC4)nc(C)n3n2)cc1
Answer: b. COc1ccc(-c2cc3c(=O)n(CC(=O)NCCN4CCCC4)nc(C)n3n2)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(-c2cc3c(=O)n(CC(=O)NCCN4CCCC4)nc(C)n3n2)cc1
COc1ccc(-c2cc3c(=O)n(CC(=O)NCCN4CCCC4)nc(C)n3n2)cc1
2-[2-(4-methoxyphenyl)-7-methyl-4-oxopyrazolo[1,5-d][1,2,4]triazin-5-yl]-N-(2-pyrrolidin-1-ylethyl)acetamide