Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.555\% 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.) CCOc1ccc(NC(=O)CSc2nc3nc4c(cc3c(=O)n2CC)COC(C)(C)C4)cc1
b.) COc1ccc(/C=C(\C#N)C(=O)OCC(=O)NCc2ccccc2)cc1
c.) CCN1CCN(S(=O)(=O)c2c[nH]c(C(=O)OC)c2)CC1
Answer: b. COc1ccc(/C=C(\C#N)C(=O)OCC(=O)NCc2ccccc2)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(/C=C(\C#N)C(=O)OCC(=O)NCc2ccccc2)cc1
COc1ccc(/C=C(\C#N)C(=O)OCC(=O)NCc2ccccc2)cc1
[2-(benzylamino)-2-oxoethyl] (E)-2-cyano-3-(4-methoxyphenyl)prop-2-enoate