Task: Answer the multiple choice question.
Query: Which compound has a 2.417% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCc1nc(CNC(=O)C2CCC(=O)N(Cc3cccc(OC)c3)C2)no1
b COc1ccc(-c2csc(NC(=O)CSC(C)C(=O)Nc3cc(C)on3)n2)cc1OC
c O=C1NN(c2ccc(F)cc2)C(=O)/C1=C\c1cnn(-c2ccccc2)c1
Answer: c. O=C1NN(c2ccc(F)cc2)C(=O)/C1=C\c1cnn(-c2ccccc2)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=C1NN(c2ccc(F)cc2)C(=O)/C1=C\c1cnn(-c2ccccc2)c1
O=C1NN(c2ccc(F)cc2)C(=O)/C1=C\c1cnn(-c2ccccc2)c1
(4Z)-1-(4-fluorophenyl)-4-[(1-phenylpyrazol-4-yl)methylidene]pyrazolidine-3,5-dione