Task: Answer the multiple-choice question.
Question: Which compound exhibits a 15.252\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1ccc(/C(=N/Nc2nc3ccccc3s2)C2=C(O)c3ccccc3C2=O)cc1
b: COc1ccc(-n2cnc3cc(N)ccc32)cc1
c: O=C1c2cc(S(=O)(=O)NCCCO)ccc2-c2ccc(S(=O)(=O)NCCCO)cc21
Answer: b. COc1ccc(-n2cnc3cc(N)ccc32)cc1
{#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#}
COc1ccc(-n2cnc3cc(N)ccc32)cc1
COc1ccc(-n2cnc3cc(N)ccc32)cc1
1-(4-methoxyphenyl)benzimidazol-5-amine