Problem statement: Answer the multiple-choice question.
Query: Which drug has a -9.615\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CN(C)c1ccc(-c2sc(Nc3ccccc3)n[n+]2-c2ccc(F)cc2)cc1.[Cl-]
(b) CN(C)S(=O)(=O)c1cccc(NC(=S)N/N=C/c2ccco2)c1
(c) O=C(CN1CCN(c2ccccn2)CC1)Nc1ccc(OC(F)(F)F)cc1
Answer: c. O=C(CN1CCN(c2ccccn2)CC1)Nc1ccc(OC(F)(F)F)cc1
{#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(CN1CCN(c2ccccn2)CC1)Nc1ccc(OC(F)(F)F)cc1
O=C(CN1CCN(c2ccccn2)CC1)Nc1ccc(OC(F)(F)F)cc1
2-(4-pyridin-2-ylpiperazin-1-yl)-N-[4-(trifluoromethoxy)phenyl]acetamide