Task: Answer the multiple-choice question.
Question: Which compound has a 13.606\% 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: CCCCN(CC)CCNC(=O)c1cc2c(=O)n(C)c3ccccc3c2s1
b: CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4c(C)n(C)n(-c5ccccc5)c4=O)ccc1c23
c: CN(C)CCSCc1nnc2n1-c1ccc(Cl)cc1C(c1ccccc1Cl)=NC2.c1ccccc1
Answer: a. CCCCN(CC)CCNC(=O)c1cc2c(=O)n(C)c3ccccc3c2s1
{#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#}
CCCCN(CC)CCNC(=O)c1cc2c(=O)n(C)c3ccccc3c2s1
CCCCN(CC)CCNC(=O)c1cc2c(=O)n(C)c3ccccc3c2s1
N-[2-[butyl(ethyl)amino]ethyl]-5-methyl-4-oxothieno[3,2-c]quinoline-2-carboxamide