Task: Answer the multiple choice question.
Query: Which drug has a 23.744% 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 other words.
Options:
a CCc1ccccc1NC(=O)CSc1nc2c(c(-c3ccco3)c1C#N)CCCC2
b O=c1[nH]c(C2CCCCC2)nc2ccccc12
c O=C(O)c1nn(CCOc2ccc(Cl)cc2Cl)c(=O)c2ccccc12
d O=C(Cc1ccccc1)NNC(=O)C1CCN(c2ncccn2)CC1
Answer: c. O=C(O)c1nn(CCOc2ccc(Cl)cc2Cl)c(=O)c2ccccc12
{#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(O)c1nn(CCOc2ccc(Cl)cc2Cl)c(=O)c2ccccc12
O=C(O)c1nn(CCOc2ccc(Cl)cc2Cl)c(=O)c2ccccc12
3-[2-(2,4-dichlorophenoxy)ethyl]-4-oxophthalazine-1-carboxylic acid