Problem statement: Answer the multiple-choice question.
Query: Which drug has a 20.595\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1cc(C)nc(SCc2cc(=O)c(OC(=O)c3cccc([N+](=O)[O-])c3)co2)n1
b O=C(Nc1cccc(Cl)c1)c1cccnn1
c CC(C)CCNC(=O)C(c1cccnc1)N(Cc1ccccc1)C(=O)Cn1nnc2ccccc21
Answer: b. O=C(Nc1cccc(Cl)c1)c1cccnn1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1cccc(Cl)c1)c1cccnn1
O=C(Nc1cccc(Cl)c1)c1cccnn1
N-(3-chlorophenyl)pyridazine-3-carboxamide