Problem statement: Answer the MCQ question.
Question: Which compound has a 8.402\% 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. COC(=O)c1cc2n3ccccc3c(C)c(-c3ccccc3)c-2c1C(=O)OC
b. CCOc1ccccc1-c1nc(-c2cc3ccccc3nc2OC)no1
c. COc1ccc(-n2nc(C)c3c(=O)c4c([nH]c32)CCCC4)cc1
d. CC(=O)OCC1OC(n2cc(F)c(=O)[nH]c2=O)C(OC(C)=O)C1OC(C)=O
Answer: d. CC(=O)OCC1OC(n2cc(F)c(=O)[nH]c2=O)C(OC(C)=O)C1OC(C)=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#}
CC(=O)OCC1OC(n2cc(F)c(=O)[nH]c2=O)C(OC(C)=O)C1OC(C)=O
CC(=O)OCC1OC(n2cc(F)c(=O)[nH]c2=O)C(OC(C)=O)C1OC(C)=O
[3,4-diacetyloxy-5-(5-fluoro-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl acetate