Task: Answer the MCQ question.
Question: Which drug has a 13.074% 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] CCOC(=O)c1cc(C(=O)OCC)c2cc(Br)ccc2n1
[b] O=C(Nc1ccc(Cl)c(Cl)c1)Nc1ccc(Br)cc1F
[c] S=C(NCCN1CCOCC1)Nc1ccc(Br)cc1
Answer: b. O=C(Nc1ccc(Cl)c(Cl)c1)Nc1ccc(Br)cc1F
{#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#}
O=C(Nc1ccc(Cl)c(Cl)c1)Nc1ccc(Br)cc1F
O=C(Nc1ccc(Cl)c(Cl)c1)Nc1ccc(Br)cc1F
1-(4-bromo-2-fluorophenyl)-3-(3,4-dichlorophenyl)urea