Problem statement: Answer the MCQ question.
Question: Which compound has a 3.881\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(CN1CC(c2ccccc2)CC1=O)Nc1cccc(F)c1
b) Cc1ccc(OP(=O)(Nc2cccc(C)c2)Oc2ccc(C)cc2)cc1
Answer: a. O=C(CN1CC(c2ccccc2)CC1=O)Nc1cccc(F)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(CN1CC(c2ccccc2)CC1=O)Nc1cccc(F)c1
O=C(CN1CC(c2ccccc2)CC1=O)Nc1cccc(F)c1
N-(3-fluorophenyl)-2-(2-oxo-4-phenylpyrrolidin-1-yl)acetamide