Task: Answer the multiple choice question.
Question: Which drug has a 3.112\% 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 additional words.
Options:
[a] COc1ccc2cc(CCC(C)=O)ccc2c1
[b] CCCC(C)NS(=O)(=O)c1ccc(OC)c(C)c1
Answer: b. CCCC(C)NS(=O)(=O)c1ccc(OC)c(C)c1
{#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#}
CCCC(C)NS(=O)(=O)c1ccc(OC)c(C)c1
CCCC(C)NS(=O)(=O)c1ccc(OC)c(C)c1
4-methoxy-3-methyl-N-pentan-2-ylbenzenesulfonamide