Task: Answer the multiple-choice question.
Question: Which drug has a -7.795\% 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 O=C(NC1CCCC1)C(c1ccccc1)N(C(=O)c1csnn1)c1ccccc1F
b Cc1nc2ncnn2c(N2CCCC(C(=O)Nc3ccccc3Br)C2)c1C
Answer: b. Cc1nc2ncnn2c(N2CCCC(C(=O)Nc3ccccc3Br)C2)c1C
{#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#}
Cc1nc2ncnn2c(N2CCCC(C(=O)Nc3ccccc3Br)C2)c1C
Cc1nc2ncnn2c(N2CCCC(C(=O)Nc3ccccc3Br)C2)c1C
N-(2-bromophenyl)-1-(5,6-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)piperidine-3-carboxamide