Task: Answer the multiple-choice question.
Question: Which drug has a 17.477% 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 additional words.
Options:
a. CCOc1ccc(-c2nc(=S)[nH][nH]2)cc1
b. Cc1ccc(CSc2nnc(Cn3c(=O)sc4ccccc43)n2C)cc1
c. O=C(NCc1ccccc1)NC1(C(=O)N2CCCC2)CCCCC1
d. O=C(CCCCCN1C(=O)c2cccc([N+](=O)[O-])c2C1=O)Nc1ccccc1F
Answer: a. CCOc1ccc(-c2nc(=S)[nH][nH]2)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(-c2nc(=S)[nH][nH]2)cc1
CCOc1ccc(-c2nc(=S)[nH][nH]2)cc1
5-(4-ethoxyphenyl)-1,2-dihydro-1,2,4-triazole-3-thione