Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -6.324\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(NCC1CCN(Cc2ccccc2Cl)CC1)Nc1ccccc1F
(b) CCOc1ccccc1NC(=O)COC(=O)CC(NC(N)=O)c1ccc(Cl)cc1
Answer: a. O=C(NCC1CCN(Cc2ccccc2Cl)CC1)Nc1ccccc1F
{#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(NCC1CCN(Cc2ccccc2Cl)CC1)Nc1ccccc1F
O=C(NCC1CCN(Cc2ccccc2Cl)CC1)Nc1ccccc1F
1-[[1-[(2-chlorophenyl)methyl]piperidin-4-yl]methyl]-3-(2-fluorophenyl)urea