Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 1.194\% 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 other words.
Options:
a.) COc1cccc(NC(=O)NCc2ccccc2F)c1
b.) COc1cccc(CSc2nnc(-c3ccc(F)cc3)o2)c1
c.) C=CCOC(=O)Nc1ccc(Cl)cc1NC(=O)OCC=C
d.) Cc1cccc(-n2c(N)cc(=O)[nH]c2=S)c1C
Answer: d. Cc1cccc(-n2c(N)cc(=O)[nH]c2=S)c1C
{#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#}
6-amino-1-(2,3-dimethylphenyl)-2-sulfanylidenepyrimidin-4-one