Problem statement: Answer the multiple-choice question.
Question: Which drug has a -9.792\% 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) CCOC(=O)N1CCN(Cc2nc(N)nc(Nc3ccc(Oc4ccccc4)cc3)n2)CC1
(b) O=C(Nc1ccc2c(c1)nc1n2CCN(Cc2ccccc2)C1)c1cccs1
(c) CCC(=O)Nc1ccc(N/C(N)=N/c2nc(C)cc(C)n2)cc1
Answer: b. O=C(Nc1ccc2c(c1)nc1n2CCN(Cc2ccccc2)C1)c1cccs1
{#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(Nc1ccc2c(c1)nc1n2CCN(Cc2ccccc2)C1)c1cccs1
O=C(Nc1ccc2c(c1)nc1n2CCN(Cc2ccccc2)C1)c1cccs1
N-(2-benzyl-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazol-8-yl)thiophene-2-carboxamide