Task: Answer the multiple-choice question.
Question: Which drug has a 5.977\% human ether-à-go-go related gene (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] Cc1ccccc1Nc1nnc(SCC(=O)c2ccc(O)cc2O)s1
[b] COc1ccccc1NC(=O)N(Cc1ccco1)Cc1cc2cccc(C)c2[nH]c1=O
[c] COc1cc(/C=C2\SC(N)=NC2=O)ccc1OCC(=O)Nc1ccccc1C
[d] O=C(/C=C/c1ccco1)c1ccccc1O
[e] CC(=S)/C=C1\Sc2ccccc2N1C
Answer: b. COc1ccccc1NC(=O)N(Cc1ccco1)Cc1cc2cccc(C)c2[nH]c1=O
{#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#}
COc1ccccc1NC(=O)N(Cc1ccco1)Cc1cc2cccc(C)c2[nH]c1=O
COc1ccccc1NC(=O)N(Cc1ccco1)Cc1cc2cccc(C)c2[nH]c1=O
1-(furan-2-ylmethyl)-3-(2-methoxyphenyl)-1-[(8-methyl-2-oxo-1H-quinolin-3-yl)methyl]urea