Problem statement: Answer the multiple-choice question.
Query: Which drug has a 14.135\% 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.) CCOc1cc(C(=S)N2CCOCC2)cc(Br)c1OS(=O)(=O)c1ccccc1
b.) CC(=O)N1CC(=O)N/C(=C/c2cccs2)C1=O
Answer: b. CC(=O)N1CC(=O)N/C(=C/c2cccs2)C1=O
{#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#}
CC(=O)N1CC(=O)N/C(=C/c2cccs2)C1=O
CC(=O)N1CC(=O)N/C(=C/c2cccs2)C1=O
(3E)-1-acetyl-3-(thiophen-2-ylmethylidene)piperazine-2,5-dione