Task: Answer the MCQ question.
Query: Which compound has a 4.744\% 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 additional words.
Options:
a O=C(C/C=N\OCc1ccc(Cl)cc1Cl)Nc1ccccc1
b COc1cc(=O)[nH]c(SCc2c(F)c(F)c(F)c(F)c2F)n1
c C/C(=C\C(=O)c1ncc(C(F)(F)F)cc1Cl)N(C)C
d COc1ccc(-c2cc(C(F)F)n3ncc(C(=O)Nc4cccc(S(=O)(=O)N5CCOCC5)c4)c3n2)cc1
e COc1ccc(NC(=O)NNC(=O)c2ccc3ccccc3c2O)cc1OC
Answer: b. COc1cc(=O)[nH]c(SCc2c(F)c(F)c(F)c(F)c2F)n1
{#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#}
COc1cc(=O)[nH]c(SCc2c(F)c(F)c(F)c(F)c2F)n1
COc1cc(=O)[nH]c(SCc2c(F)c(F)c(F)c(F)c2F)n1
4-methoxy-2-[(2,3,4,5,6-pentafluorophenyl)methylsulfanyl]-1H-pyrimidin-6-one