Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 19.734% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C1CCN(C(=O)Nc2ccccc2)N1
b) CCOc1cc(CNC(C)C)c(Cl)cc1OCC(=O)NCCc1ccccc1
c) COc1ccc2cc(C3CC(c4cccs4)=NN3S(C)(=O)=O)c(Cl)nc2c1
d) Cc1ccc(C)c2c1c1ccccc1n2C
Answer: a. O=C1CCN(C(=O)Nc2ccccc2)N1
{#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=C1CCN(C(=O)Nc2ccccc2)N1
O=C1CCN(C(=O)Nc2ccccc2)N1
3-oxo-N-phenylpyrazolidine-1-carboxamide