Task: Answer the multiple-choice question.
Question: Which compound has a -6.368\% 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] C[C@H](N=C1NS(=O)(=O)c2ccccc21)C(=O)OCc1cc([N+](=O)[O-])cc2c1OCOC2
[b] COc1ccc2c(c1)CC/C(=C\C=C\c1ccccc1OC)C2=O
Answer: a. C[C@H](N=C1NS(=O)(=O)c2ccccc21)C(=O)OCc1cc([N+](=O)[O-])cc2c1OCOC2
{#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#}
C[C@H](N=C1NS(=O)(=O)c2ccccc21)C(=O)OCc1cc([N+](=O)[O-])cc2c1OCOC2
C[C@H](N=C1NS(=O)(=O)c2ccccc21)C(=O)OCc1cc([N+](=O)[O-])cc2c1OCOC2
(6-nitro-4H-1,3-benzodioxin-8-yl)methyl (2S)-2-[(1,1-dioxo-1,2-benzothiazol-3-ylidene)amino]propanoate