Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 10.388\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Brc1ccc(-c2nc(-c3ccccc3)no2)o1
b Cc1nc2ccccn2c1C(=O)NCC(C)C
c COc1ccc(-c2nc(N)ncc2-c2csc(C)n2)c(O)c1
d Cn1c(=O)[nH]c(=O)c2c1nc(N1CCNCC1)n2CCOc1ccccc1
Answer: c. COc1ccc(-c2nc(N)ncc2-c2csc(C)n2)c(O)c1
{#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#}
2-[2-amino-5-(2-methyl-1,3-thiazol-4-yl)pyrimidin-4-yl]-5-methoxyphenol