Problem statement: Answer the MCQ question.
Query: Which compound has a 11.879\% human ether-à-go-go related gene (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 additional words.
Options:
a. COc1ccc(-c2csc3ncn(Cc4ccccc4)c(=O)c23)cc1
b. CCCCn1c(O)c(C(=O)/C=C/c2ccc3c(c2)OCO3)c(=O)[nH]c1=O
c. Cc1cc(-c2cccs2)c2c(n1)sc1c(=O)[nH]c(=O)[nH]c12
d. CNc1nc(-c2ccccc2)nc(-c2ccc(OC)cc2)c1C#N
Answer: b. CCCCn1c(O)c(C(=O)/C=C/c2ccc3c(c2)OCO3)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(O)c(C(=O)/C=C/c2ccc3c(c2)OCO3)c(=O)[nH]c1=O
CCCCn1c(O)c(C(=O)/C=C/c2ccc3c(c2)OCO3)c(=O)[nH]c1=O
5-[(E)-3-(1,3-benzodioxol-5-yl)prop-2-enoyl]-1-butyl-6-hydroxypyrimidine-2,4-dione