Task: Answer the MCQ question.
Query: Which drug exhibits a 11.606\% 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 O=C(NCC(F)(F)F)Nc1cccnc1
b CCN1CCN(C(CNS(=O)(=O)c2ccc(Br)cc2)c2cccnc2)CC1
c Cc1nc(C)c(CCNC(=O)c2ccccc2)s1
Answer: a. O=C(NCC(F)(F)F)Nc1cccnc1
{#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(NCC(F)(F)F)Nc1cccnc1
O=C(NCC(F)(F)F)Nc1cccnc1
1-pyridin-3-yl-3-(2,2,2-trifluoroethyl)urea