Task: Answer the MCQ question.
Query: Which drug has a -64.018% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOc1ccc(NC(=O)c2ccc(NC(=S)NC3CCCCC3)cc2)cc1
(b) CCOc1ccc(C(=O)NNC2CC(=O)N(CCc3ccccc3)C2=O)cc1OC
(c) O=C(C1CCC1)N1CCN(c2ccc(C(F)(F)F)cc2[N+](=O)[O-])CC1
Answer: c. O=C(C1CCC1)N1CCN(c2ccc(C(F)(F)F)cc2[N+](=O)[O-])CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(C1CCC1)N1CCN(c2ccc(C(F)(F)F)cc2[N+](=O)[O-])CC1
O=C(C1CCC1)N1CCN(c2ccc(C(F)(F)F)cc2[N+](=O)[O-])CC1
cyclobutyl-[4-[2-nitro-4-(trifluoromethyl)phenyl]piperazin-1-yl]methanone