Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.428\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1cccc(CNC(=O)CCC2CCCN(C(=O)c3ccccc3N(C)C)C2)c1
b.) Cc1cccc(N(C)S(=O)(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)c1
c.) COc1ccc(-c2cn3ccsc3n2)cc1
d.) COC(=O)c1ccc(-c2ccco2)n1Cc1cccc(C)c1
e.) CCOP(=O)(OCC)Oc1cc(C)c(N(C)C)c(C)c1
Answer: c. COc1ccc(-c2cn3ccsc3n2)cc1
{#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#}
COc1ccc(-c2cn3ccsc3n2)cc1
COc1ccc(-c2cn3ccsc3n2)cc1
6-(4-methoxyphenyl)imidazo[2,1-b][1,3]thiazole