Task: Answer the multiple-choice question.
Question: Which drug has a 20.136% 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 additional words.
Options:
a: COc1ccccc1-c1cn[nH]c(=S)n1
b: CCCNC(=O)N1CCC(c2ccc3c(c2)OCO3)CC1
c: COc1ccc(CCNCc2c(OC)ccc3ccccc23)cc1.O=C(O)C(=O)O
d: CCC1C(=O)NCCN1C(=O)c1ccc2nc(Cc3cccc(Cl)c3)oc2c1
e: CS(=O)(=O)Nc1ccc(C(=O)Nc2ccc(S(=O)(=O)Nc3nccs3)cc2)cc1
Answer: a. COc1ccccc1-c1cn[nH]c(=S)n1
{#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#}
COc1ccccc1-c1cn[nH]c(=S)n1
COc1ccccc1-c1cn[nH]c(=S)n1
5-(2-methoxyphenyl)-2H-1,2,4-triazine-3-thione