Task: Answer the multiple choice question.
Question: Which compound exhibits a -0.478% 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, or c without using any additional words.
Options:
a: CCOc1ccc(N(CC(=O)NC2CCC(C)CC2)S(=O)(=O)c2c(C)noc2C)cc1
b: CCCCCn1c(S(=O)(=O)O)nc2ccccc21
c: COC(=O)c1[nH]c2c(c1C)C(=O)CC(c1ccc(OC)c(OC)c1)C2
Answer: b. CCCCCn1c(S(=O)(=O)O)nc2ccccc21
{#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#}
CCCCCn1c(S(=O)(=O)O)nc2ccccc21
CCCCCn1c(S(=O)(=O)O)nc2ccccc21
1-pentylbenzimidazole-2-sulfonic acid