Task: Answer the multiple choice question.
Question: Which drug has a -6.280\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)Nc2nc(-c3ccc(F)c(F)c3)cs2)c1
b: Cc1cccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)OCCO4)CC2)n1
c: Cc1nn(-c2ccccc2)c(Oc2ccc(F)cc2)c1/C=N/n1cnnc1
Answer: b. Cc1cccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)OCCO4)CC2)n1
{#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#}
Cc1cccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)OCCO4)CC2)n1
Cc1cccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)OCCO4)CC2)n1
1-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonyl)-N-(6-methylpyridin-2-yl)piperidine-4-carboxamide