Task: Answer the multiple-choice question.
Question: Which compound has a 12.166\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccccc3)CC2)cc1
b.) O=C(CN1CCOCC1)Nc1c(Cl)cc(Cl)cc1Cl
Answer: b. O=C(CN1CCOCC1)Nc1c(Cl)cc(Cl)cc1Cl
{#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(CN1CCOCC1)Nc1c(Cl)cc(Cl)cc1Cl
O=C(CN1CCOCC1)Nc1c(Cl)cc(Cl)cc1Cl
2-morpholin-4-yl-N-(2,4,6-trichlorophenyl)acetamide