Problem statement: Answer the multiple choice question.
Query: Which drug has a 15.422\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(Nc1cccc2ncccc12)c1ccc([N+](=O)[O-])o1
b. CN(C)S(=O)(=O)c1cccc(NC(=O)COC(=O)c2cn(-c3ccccc3)nc2-c2ccccc2)c1
c. O=C1NC(=O)N(Cc2ccccc2F)C1=O
Answer: c. O=C1NC(=O)N(Cc2ccccc2F)C1=O
{#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=C1NC(=O)N(Cc2ccccc2F)C1=O
O=C1NC(=O)N(Cc2ccccc2F)C1=O
1-[(2-fluorophenyl)methyl]imidazolidine-2,4,5-trione