Task: Answer the MCQ question.
Question: Which drug has a 13.772\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Nc1ccc(C(=O)N/N=C/c2c[nH]c3ccccc23)cc1
b: Cc1nc(NC(=O)c2ccc(Br)o2)sc1C
c: CCOC(=O)c1c(SC)n(-c2ccccc2)c(=S)n(-c2ccccc2)c1=O
d: Cc1ccc(NC(=O)CCCCCN2C(=O)[C@@H]3Cc4ccccc4CN3C2=O)c(C)c1
e: CC(C)Cn1c(N)c(C(=O)COC(=O)c2cc(-c3ccco3)nc3ccccc23)c(=O)n(C)c1=O
Answer: c. CCOC(=O)c1c(SC)n(-c2ccccc2)c(=S)n(-c2ccccc2)c1=O
{#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#}
CCOC(=O)c1c(SC)n(-c2ccccc2)c(=S)n(-c2ccccc2)c1=O
CCOC(=O)c1c(SC)n(-c2ccccc2)c(=S)n(-c2ccccc2)c1=O
ethyl 4-methylsulfanyl-6-oxo-1,3-diphenyl-2-sulfanylidenepyrimidine-5-carboxylate