Task: Answer the multiple-choice question.
Query: Which compound exhibits a 18.422\% 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. Cc1[nH]c2ccccc2c1C(=O)C(=O)Nc1ccc2c(c1)OCO2
b. O=C(CCC1CCCCC1)Nc1cccc(C(=O)Nc2ccc(C(=O)O)cc2)c1
c. Nc1nc(-c2ccc(Cl)cc2)cc(C(F)(F)F)n1
Answer: b. O=C(CCC1CCCCC1)Nc1cccc(C(=O)Nc2ccc(C(=O)O)cc2)c1
{#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(CCC1CCCCC1)Nc1cccc(C(=O)Nc2ccc(C(=O)O)cc2)c1
O=C(CCC1CCCCC1)Nc1cccc(C(=O)Nc2ccc(C(=O)O)cc2)c1
4-[[3-(3-cyclohexylpropanoylamino)benzoyl]amino]benzoic acid