Task: Answer the multiple choice question.
Question: Which compound exhibits a 0.835\% 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) COc1ccc(C(CC(=O)N2CCCCC2)C(C)C)cc1
b) CCC(C)[C@H](NC(=O)NCc1ccc(S(N)(=O)=O)cc1)C(=O)OC
c) CSc1nnc(C(C)(C)C)c(=O)n1/N=C/c1ccccc1O
Answer: b. CCC(C)[C@H](NC(=O)NCc1ccc(S(N)(=O)=O)cc1)C(=O)OC
{#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@H](NC(=O)NCc1ccc(S(N)(=O)=O)cc1)C(=O)OC
CCC(C)[C@H](NC(=O)NCc1ccc(S(N)(=O)=O)cc1)C(=O)OC
methyl (2S)-3-methyl-2-[(4-sulfamoylphenyl)methylcarbamoylamino]pentanoate