Task: Answer the multiple-choice question.
Question: Which compound has a 13.230\% 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 other words.
Options:
(a) COC(=O)c1ccc(C(c2c(C)[nH][nH]c2=O)c2c(C)[nH][nH]c2=O)cc1
(b) Cc1ccc(CCN2CC(C(=O)NCCC(C)C)CC2=O)cc1
(c) O=C(COC(=O)/C=C/c1cccc(Cl)c1)NCCc1ccc(Cl)cc1Cl
(d) Clc1ccc(CSc2nnc3ccccn23)c(Cl)c1
(e) N=c1c(C(=O)NC2CCCCC2)cc2c(=O)n3ccccc3nc2n1Cc1cccnc1
Answer: b. Cc1ccc(CCN2CC(C(=O)NCCC(C)C)CC2=O)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#}
Cc1ccc(CCN2CC(C(=O)NCCC(C)C)CC2=O)cc1
Cc1ccc(CCN2CC(C(=O)NCCC(C)C)CC2=O)cc1
N-(3-methylbutyl)-1-[2-(4-methylphenyl)ethyl]-5-oxopyrrolidine-3-carboxamide