Task: Answer the multiple choice question.
Query: Which drug exhibits a -7.176\% 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. CCC(C)N(C(=O)CSc1nnnn1-c1ccccc1OC)C1CCS(=O)(=O)C1
b. COc1cc(C(=O)NCC(c2ccco2)N2CCCC2)ccc1OCc1c(C)noc1C
c. O=C1CC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C(=O)N1c1ccc(F)cc1
Answer: c. O=C1CC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C(=O)N1c1ccc(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=C1CC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C(=O)N1c1ccc(F)cc1
O=C1CC(N2CCN(c3cccc(C(F)(F)F)c3)CC2)C(=O)N1c1ccc(F)cc1
1-(4-fluorophenyl)-3-[4-[3-(trifluoromethyl)phenyl]piperazin-1-yl]pyrrolidine-2,5-dione