Task: Answer the multiple choice question.
Question: Which drug has a 8.668\% 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 Cc1ccc(NC(=O)CCn2cnc3ccccc3c2=O)cc1
b Cc1ccccc1C(=O)NNC(=S)NC(=O)c1ccc(Cl)cc1Cl
c CCOC(=O)c1[nH]c(C)c(C(=O)NCc2ccco2)c1C
d O=C(NNC(=O)C1CCCN(c2ncccn2)C1)c1ccc(F)cc1
e COc1ccc(-c2csc(=Nc3ccccc3)n2CCO)cc1
Answer: d. O=C(NNC(=O)C1CCCN(c2ncccn2)C1)c1ccc(F)cc1
{#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#}
O=C(NNC(=O)C1CCCN(c2ncccn2)C1)c1ccc(F)cc1
O=C(NNC(=O)C1CCCN(c2ncccn2)C1)c1ccc(F)cc1
N'-(4-fluorobenzoyl)-1-pyrimidin-2-ylpiperidine-3-carbohydrazide