Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.462\% 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. OCCN1CCN(Cc2nc(-c3cccc(Cl)c3)no2)CC1
b. O=C1CSC(=S)N1c1cccnc1
c. CCS(=O)(=O)c1ccc2oc(SCC(=O)N3c4ccccc4CC3C)nc2c1
d. O=c1c(F)cn(C2CCCO2)c(=O)n1Cc1ccccc1F
Answer: d. O=c1c(F)cn(C2CCCO2)c(=O)n1Cc1ccccc1F
{#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=c1c(F)cn(C2CCCO2)c(=O)n1Cc1ccccc1F
O=c1c(F)cn(C2CCCO2)c(=O)n1Cc1ccccc1F
5-fluoro-3-[(2-fluorophenyl)methyl]-1-(oxolan-2-yl)pyrimidine-2,4-dione