Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 10.446\% 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) CC(C)N(CCCNC(=O)Cn1ncc2c([nH]c3ccccc32)c1=O)Cc1ccccc1
(b) O=C(Nc1ccccc1)c1c(F)cccc1F
(c) O=C(NNC(=S)Nc1ccccc1)c1ccc2ncccc2c1
(d) N#Cc1cc2c(nc1SCC(=O)Nc1sc3c(c1C#N)CCC3)CCC2
Answer: b. O=C(Nc1ccccc1)c1c(F)cccc1F
{#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#}
O=C(Nc1ccccc1)c1c(F)cccc1F
O=C(Nc1ccccc1)c1c(F)cccc1F
2,6-difluoro-N-phenylbenzamide