Task: Answer the multiple choice question.
Question: Which drug has a 2.608\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] C/C(O)=C(/C=NCC(=O)O)C(=O)Nc1nccs1
[b] Oc1ccc(Br)cc1-c1cc(-c2ccccc2)n[nH]1
[c] CCSC1=NCCN1C(=O)Cc1ccc(-c2ccccc2)cc1
Answer: a. C/C(O)=C(/C=NCC(=O)O)C(=O)Nc1nccs1
{#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(O)=C(/C=NCC(=O)O)C(=O)Nc1nccs1
C/C(O)=C(/C=NCC(=O)O)C(=O)Nc1nccs1
2-[[(E)-3-hydroxy-2-(1,3-thiazol-2-ylcarbamoyl)but-2-enylidene]amino]aceticacid