Task: Answer the MCQ question.
Query: Which compound has a 18.246% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2CCCn2ccnc2)c(OC)c1
b: COc1ccc(CNC(=O)C2CC(c3cc(C(F)(F)F)cc(C(F)(F)F)c3)=NO2)cc1
c: Fc1ccc(N2CCN(Cc3cc4c(cc3Br)OCO4)CC2)cc1
Answer: a. COc1ccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2CCCn2ccnc2)c(OC)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2CCCn2ccnc2)c(OC)c1
COc1ccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2CCCn2ccnc2)c(OC)c1
2-(2,4-dimethoxyphenyl)-3-(furan-2-carbonyl)-4-hydroxy-1-(3-imidazol-1-ylpropyl)-2H-pyrrol-5-one