Task: Answer the multiple choice question.
Question: Which drug has a -2.712\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccccc1CNC(=O)C1CCC(CNS(=O)(=O)c2cccs2)CC1
b. CCC(C)(C)n1nnnc1C(c1ccccc1OC)N1CCN(C(=O)c2ccco2)CC1
Answer: b. CCC(C)(C)n1nnnc1C(c1ccccc1OC)N1CCN(C(=O)c2ccco2)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#}
CCC(C)(C)n1nnnc1C(c1ccccc1OC)N1CCN(C(=O)c2ccco2)CC1
CCC(C)(C)n1nnnc1C(c1ccccc1OC)N1CCN(C(=O)c2ccco2)CC1
furan-2-yl-[4-[(2-methoxyphenyl)-[1-(2-methylbutan-2-yl)tetrazol-5-yl]methyl]piperazin-1-yl]methanone