Problem statement: Answer the MCQ question.
Question: Which drug has a 0.794\% 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: COc1ccccc1NC(=O)COC(=O)Cc1c[nH]c2ccccc12
b: Cc1ccc(-c2csc3nc(CN(C)Cc4ccccc4)[nH]c(=O)c23)cc1
c: CC1=Nc2cc([N+](=O)[O-])ccc2NC(C)(C)C1
d: N#Cc1c(N2C(=O)Nc3ccccc3N2O)sc2c1CCCC2
e: COc1ccc(F)c(CN2CCC(n3nccc3NC(=O)CCCc3ccccc3)CC2)c1
Answer: a. COc1ccccc1NC(=O)COC(=O)Cc1c[nH]c2ccccc12
{#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#}
COc1ccccc1NC(=O)COC(=O)Cc1c[nH]c2ccccc12
COc1ccccc1NC(=O)COC(=O)Cc1c[nH]c2ccccc12
[2-(2-methoxyanilino)-2-oxoethyl] 2-(1H-indol-3-yl)acetate