Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 16.448\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(CNC(=O)c1ccccc1)NCc1ccc(Cl)cc1
b.) Cc1ccc(S(=O)(=O)NCCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1C
c.) Cn1nccc1NC(=O)COCC(=O)O
Answer: a. O=C(CNC(=O)c1ccccc1)NCc1ccc(Cl)cc1
{#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(CNC(=O)c1ccccc1)NCc1ccc(Cl)cc1
O=C(CNC(=O)c1ccccc1)NCc1ccc(Cl)cc1
N-[2-[(4-chlorophenyl)methylamino]-2-oxoethyl]benzamide