Task: Answer the MCQ question.
Question: Which compound has a 14.332\% 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. CN1CCN(C(=O)c2cc(Cl)cc(Cl)c2)CC1
b. O=C1c2ccccc2S(=O)(=O)N1Cc1nc2ccccc2s1
c. O=C(NCc1ccc(Cl)s1)C1CCC(=O)N(CCc2cccc(F)c2)C1
d. O=C(c1cccs1)N1CCC(Cc2ccccc2)CC1
e. CCOc1ccc2[nH]c(=S)[nH]c2c1
Answer: e. CCOc1ccc2[nH]c(=S)[nH]c2c1
{#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#}
CCOc1ccc2[nH]c(=S)[nH]c2c1
CCOc1ccc2[nH]c(=S)[nH]c2c1
5-ethoxy-1,3-dihydrobenzimidazole-2-thione