Task: Answer the MCQ question.
Query: Which compound has a -80.416% 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, or d without using any other words.
Options:
a CCOc1ccc(CN2CCN(Cc3cc4ccccc4o3)CC2CCO)cc1
b CCc1ccc(OCC(=O)Nc2ccncc2)c(Br)c1
c COc1ccc([N+](=O)[O-])cc1N(CC(=O)N1CCCCC1)S(C)(=O)=O
d COc1cc2c(cc1OC)C(C(=O)Nc1cc(C)c(OC)c(C)c1)CC(=O)N2
Answer: a. CCOc1ccc(CN2CCN(Cc3cc4ccccc4o3)CC2CCO)cc1
{#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#}
CCOc1ccc(CN2CCN(Cc3cc4ccccc4o3)CC2CCO)cc1
CCOc1ccc(CN2CCN(Cc3cc4ccccc4o3)CC2CCO)cc1
2-[4-(1-benzofuran-2-ylmethyl)-1-[(4-ethoxyphenyl)methyl]piperazin-2-yl]ethanol