Task: Answer the MCQ question.
Question: Which drug has a 4.265\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(NNC(=O)C1CC1c1ccccc1)Nc1cccc(Cl)c1
b. CCCCn1c(N)c(N(Cc2ccccc2OC)C(=O)COc2ccc(C)cc2)c(=O)[nH]c1=O
c. CC1(C)OC(=O)N(CC(=O)Nc2cccc(C(F)(F)F)c2)C1(C)O
d. CCOc1ccc(C(=O)NCC(=O)N2CCC3CCCCC3C2)cc1OCC
Answer: b. CCCCn1c(N)c(N(Cc2ccccc2OC)C(=O)COc2ccc(C)cc2)c(=O)[nH]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#}
CCCCn1c(N)c(N(Cc2ccccc2OC)C(=O)COc2ccc(C)cc2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(Cc2ccccc2OC)C(=O)COc2ccc(C)cc2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-[(2-methoxyphenyl)methyl]-2-(4-methylphenoxy)acetamide