Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.815\% 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.) COc1ccc(N=C2C(=O)Nc3ccc(C)c(Br)c32)cc1
b.) O=C(Nc1ccc(F)c(Cl)c1)NC1CC1
c.) O=C(CCC1CCCN(Cc2ccc(O)c(Cl)c2)C1)NCc1ccccc1F
d.) O=C(NCCNc1ccc([N+](=O)[O-])cc1C(F)(F)F)c1ccccc1
e.) COc1ccc(C)cc1NC(=O)C(NCC(O)c1ccccc1)c1ccccc1.O=C(O)C(=O)O
Answer: b. O=C(Nc1ccc(F)c(Cl)c1)NC1CC1
{#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(Nc1ccc(F)c(Cl)c1)NC1CC1
O=C(Nc1ccc(F)c(Cl)c1)NC1CC1
1-(3-chloro-4-fluorophenyl)-3-cyclopropylurea