Problem statement: Answer the multiple-choice question.
Question: Which compound has a 2.910\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(O)CCn1c(=O)[nH]c(=O)n(CCC(=O)O)c1=O
(b) N#CC(=C1CCCC1)c1nc(-c2ccccc2O)cs1
(c) O=C(CSc1nccn1-c1ccccc1)Nc1ccc2c(c1)OCO2
(d) O=C(O)CCCNC(=O)Nc1ccccc1
(e) COc1ccc(S(=O)(=O)C(C#N)c2nc3ccccc3nc2N2CCCCC2)cc1
Answer: b. N#CC(=C1CCCC1)c1nc(-c2ccccc2O)cs1
{#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#}
N#CC(=C1CCCC1)c1nc(-c2ccccc2O)cs1
N#CC(=C1CCCC1)c1nc(-c2ccccc2O)cs1
2-cyclopentylidene-2-[4-(2-hydroxyphenyl)-1,3-thiazol-2-yl]acetonitrile