Task: Answer the multiple choice question.
Query: Which compound exhibits a -50.555% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(c1ccc(N2CCN(C3CC(=O)N(c4ccc(F)cc4)C3=O)CC2)cc1)c1cccnc1
[b] CC(C)CC1Nc2ncnc(N3CCCCC3)c2N(Cc2ccc(Br)cc2)C1=O.O=C(O)C(F)(F)F
[c] N#CCSc1nnc(-c2ccccc2O)n1CCc1ccccc1
[d] CCOC(=O)c1c(C)n(C)c2ccc(OC(C)C(=O)OC)cc12
Answer: a. O=C(c1ccc(N2CCN(C3CC(=O)N(c4ccc(F)cc4)C3=O)CC2)cc1)c1cccnc1
{#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(c1ccc(N2CCN(C3CC(=O)N(c4ccc(F)cc4)C3=O)CC2)cc1)c1cccnc1
O=C(c1ccc(N2CCN(C3CC(=O)N(c4ccc(F)cc4)C3=O)CC2)cc1)c1cccnc1
1-(4-fluorophenyl)-3-[4-[4-(pyridine-3-carbonyl)phenyl]piperazin-1-yl]pyrrolidine-2,5-dione