Task: Answer the multiple choice question.
Question: Which drug has a 0.883\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(=O)N1CCC(=NNC(=O)c2cccs2)CC1
b. COC(=O)CCc1c(C)[nH]c(=S)[nH]c1=O
c. CNCC[C@@H](Oc1ccc(C(F)(F)F)cc1)c1ccccc1.Cl
d. O=C(Nc1ccc(S(=O)(=O)N2CCCC2)cc1)c1cccnc1Cl
Answer: d. O=C(Nc1ccc(S(=O)(=O)N2CCCC2)cc1)c1cccnc1Cl
{#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(Nc1ccc(S(=O)(=O)N2CCCC2)cc1)c1cccnc1Cl
O=C(Nc1ccc(S(=O)(=O)N2CCCC2)cc1)c1cccnc1Cl
2-chloro-N-(4-pyrrolidin-1-ylsulfonylphenyl)pyridine-3-carboxamide