Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 4.946\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CNC(=O)COc1coc(CN2CCN(Cc3ccccc3)CC2)cc1=O
b: O=C(Oc1ccc2oc(=O)sc2c1)c1ccccc1F
c: COc1cccc(C(c2c(O)nc(SC)n(C)c2=O)c2c(O)nc(SC)n(C)c2=O)c1
Answer: c. COc1cccc(C(c2c(O)nc(SC)n(C)c2=O)c2c(O)nc(SC)n(C)c2=O)c1
{#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#}
COc1cccc(C(c2c(O)nc(SC)n(C)c2=O)c2c(O)nc(SC)n(C)c2=O)c1
COc1cccc(C(c2c(O)nc(SC)n(C)c2=O)c2c(O)nc(SC)n(C)c2=O)c1
6-hydroxy-5-[(4-hydroxy-1-methyl-2-methylsulfanyl-6-oxopyrimidin-5-yl)-(3-methoxyphenyl)methyl]-3-methyl-2-methylsulfanylpyrimidin-4-one