Task: Answer the multiple choice question.
Question: Which compound has a 3.637\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C1CC(N2CCN(c3ccc(S(=O)(=O)N4CCCC4)cc3)CC2)C(=O)N1c1ccc(F)cc1
(b) COc1ccc(CNCCC(c2ccc(OC)cc2)c2ccccc2OC)cc1
(c) COc1ccc(CC(=O)NNC(=O)CCc2ccccc2)cc1OC
(d) CN(C)CCN(C(=O)c1ccc2c(c1)OCCO2)c1nc2cc3c(cc2s1)OCO3.Cl
Answer: a. O=C1CC(N2CCN(c3ccc(S(=O)(=O)N4CCCC4)cc3)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(c3ccc(S(=O)(=O)N4CCCC4)cc3)CC2)C(=O)N1c1ccc(F)cc1
O=C1CC(N2CCN(c3ccc(S(=O)(=O)N4CCCC4)cc3)CC2)C(=O)N1c1ccc(F)cc1
1-(4-fluorophenyl)-3-[4-(4-pyrrolidin-1-ylsulfonylphenyl)piperazin-1-yl]pyrrolidine-2,5-dione