Task: Answer the multiple choice question.
Question: Which drug exhibits a -16.473\% 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] Cl.O=C(OCCN1CCOCC1)c1ccc(OCCN2CCOCC2)cc1
[b] O=C(Nc1ccnn1C1CCN(C(=O)c2ccc(C(F)(F)F)cc2)CC1)C1CC1
Answer: b. O=C(Nc1ccnn1C1CCN(C(=O)c2ccc(C(F)(F)F)cc2)CC1)C1CC1
{#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(Nc1ccnn1C1CCN(C(=O)c2ccc(C(F)(F)F)cc2)CC1)C1CC1
O=C(Nc1ccnn1C1CCN(C(=O)c2ccc(C(F)(F)F)cc2)CC1)C1CC1
N-[2-[1-[4-(trifluoromethyl)benzoyl]piperidin-4-yl]pyrazol-3-yl]cyclopropanecarboxamide