Problem statement: Answer the multiple-choice question.
Question: Which drug has a -4.928\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCOC(=O)/C(C#N)=C/c1ccc(-c2ccsc2C(=O)OC)o1
b CCCCC(CCC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
c Cc1ccc2cc3c(NC(=O)C4CCCO4)nn(CC(C)C)c3nc2c1
d Cc1c(NC(=O)COC(=O)CCc2c[nH]c3ccccc23)c(=O)n(-c2ccccc2)n1C
Answer: d. Cc1c(NC(=O)COC(=O)CCc2c[nH]c3ccccc23)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(NC(=O)COC(=O)CCc2c[nH]c3ccccc23)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=O)COC(=O)CCc2c[nH]c3ccccc23)c(=O)n(-c2ccccc2)n1C
[2-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]-2-oxoethyl] 3-(1H-indol-3-yl)propanoate