Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.444\% 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(Cl)=C/CC1(CN2CCCC2=O)C(=O)NC(=O)NC1=O
b: O=c1ncn(-c2cccc([N+](=O)[O-])c2)c2ccccc12
c: COC(=O)[C@H](CCSC)NC(=O)NCc1ccccn1
Answer: c. COC(=O)[C@H](CCSC)NC(=O)NCc1ccccn1
{#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#}
COC(=O)[C@H](CCSC)NC(=O)NCc1ccccn1
COC(=O)[C@H](CCSC)NC(=O)NCc1ccccn1
methyl (2S)-4-methylsulfanyl-2-(pyridin-2-ylmethylcarbamoylamino)butanoate