Task: Answer the multiple choice question.
Question: Which drug exhibits a 12.143% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cl.OCCN(Cc1ccccc1)CC(O)COc1ccc(-c2ccccc2)cc1
b) CCOc1ccc(/C=C2\SC(=S)N(C(C(=O)O)c3ccccc3)C2=O)cc1OC
c) O=C(c1ccco1)c1nnn(Cc2ccccc2)c1-c1ccccc1
d) O=c1c2ccccc2cnn1Cc1ccc(Cl)c(Cl)c1
Answer: d. O=c1c2ccccc2cnn1Cc1ccc(Cl)c(Cl)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#}
O=c1c2ccccc2cnn1Cc1ccc(Cl)c(Cl)c1
O=c1c2ccccc2cnn1Cc1ccc(Cl)c(Cl)c1
2-[(3,4-dichlorophenyl)methyl]phthalazin-1-one