Task: Answer the multiple choice question.
Query: Which compound exhibits a -2.289% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCc1cccc(CC)c1N(COC)C(=O)Cn1cnc2ccccc21
b CC1CCN(C2=NN3C(=N)/C(=C\c4ccc(OC(=O)c5ccco5)cc4)C(=O)N=C3S2)CC1
c O=c1[nH]c(CN2CCN(c3ccccn3)CC2)nc2c(Br)cc(Br)cc12
d O=C(N/C(=C/c1ccco1)C(=O)N1CCCCC1)c1cccs1
e C/C(CC(=O)Nc1ccc(Cl)cc1Cl)=N\NC(=O)C(=O)N1CCCC1
Answer: a. CCc1cccc(CC)c1N(COC)C(=O)Cn1cnc2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1cccc(CC)c1N(COC)C(=O)Cn1cnc2ccccc21
CCc1cccc(CC)c1N(COC)C(=O)Cn1cnc2ccccc21
2-(benzimidazol-1-yl)-N-(2,6-diethylphenyl)-N-(methoxymethyl)acetamide