Problem statement: Answer the multiple choice question.
Query: Which drug has a -6.782\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCc1ccccc1OCC(=O)Nc1cccc(S(=O)(=O)NCc2ccco2)c1
(b) O=C(Cn1[nH]c(=O)c2ccccc2c1=O)Nc1ccc2c(c1)CCC2
Answer: b. O=C(Cn1[nH]c(=O)c2ccccc2c1=O)Nc1ccc2c(c1)CCC2
{#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(Cn1[nH]c(=O)c2ccccc2c1=O)Nc1ccc2c(c1)CCC2
O=C(Cn1[nH]c(=O)c2ccccc2c1=O)Nc1ccc2c(c1)CCC2
2-(1,4-dioxo-3H-phthalazin-2-yl)-N-(2,3-dihydro-1H-inden-5-yl)acetamide