Task: Answer the MCQ question.
Question: Which drug has a 8.864\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(CCNc1ccc(F)c(Cl)c1)c1ccco1
b: COc1ccc(/C=C/C(=O)OCC(=O)Nc2ccc(N3CCOCC3)cc2)cc1
Answer: a. O=C(CCNc1ccc(F)c(Cl)c1)c1ccco1
{#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(CCNc1ccc(F)c(Cl)c1)c1ccco1
O=C(CCNc1ccc(F)c(Cl)c1)c1ccco1
3-(3-chloro-4-fluoroanilino)-1-(furan-2-yl)propan-1-one