Task: Answer the multiple choice question.
Query: Which compound has a 8.321\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cl.O=C(NCCN1CCN(c2ccccc2)CC1)c1cccc(Cl)c1
b O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)Nc1ccccc1C(F)(F)F
c COC(=O)C1=C(c2ccc(-c3ccccc3)c(F)c2)C[C@@H]2CC[C@H]1N2C(=O)N1CCOCC1
Answer: b. O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)Nc1ccccc1C(F)(F)F
{#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(CN1C(=O)NC2(CCc3ccccc32)C1=O)Nc1ccccc1C(F)(F)F
O=C(CN1C(=O)NC2(CCc3ccccc32)C1=O)Nc1ccccc1C(F)(F)F
2-(2',5'-dioxospiro[1,2-dihydroindene-3,4'-imidazolidine]-1'-yl)-N-[2-(trifluoromethyl)phenyl]acetamide