Problem statement: Answer the multiple-choice question.
Query: Which drug has a 12.759\% 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: COC(=O)c1cc2n3ccccc3c(C)c(-c3ccccc3)c-2c1C(=O)OC
b: O=C(CCC(=O)NNC(=O)Nc1ccc(Cl)cc1)NCc1ccccc1
c: COc1ccc(/C=C\c2nc(O)c([N+](=O)[O-])c(=O)[nH]2)cc1O
Answer: b. O=C(CCC(=O)NNC(=O)Nc1ccc(Cl)cc1)NCc1ccccc1
{#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(CCC(=O)NNC(=O)Nc1ccc(Cl)cc1)NCc1ccccc1
O=C(CCC(=O)NNC(=O)Nc1ccc(Cl)cc1)NCc1ccccc1
N-benzyl-4-[2-[(4-chlorophenyl)carbamoyl]hydrazinyl]-4-oxobutanamide