Task: Answer the MCQ question.
Query: Which drug has a 9.795\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) OCCN1CCN(Cc2nc(-c3cccc(Cl)c3)no2)CC1
(b) CNS(=O)(=O)c1ccc(C(=O)NCC(=O)NCCc2ccc3c(c2)OCCO3)cc1
(c) Cc1cccc(NC(=O)CN2CCN(C(=O)CNC(=O)Cc3cccc4ccccc34)CC2)c1C
(d) COc1ccc(C)c2sc(NC(=O)c3cccc(N4C(=O)CCC4=O)c3)nc12
(e) Cc1ccc(CN(Cc2ccco2)C(=O)c2ccco2)cc1
Answer: b. CNS(=O)(=O)c1ccc(C(=O)NCC(=O)NCCc2ccc3c(c2)OCCO3)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#}
CNS(=O)(=O)c1ccc(C(=O)NCC(=O)NCCc2ccc3c(c2)OCCO3)cc1
CNS(=O)(=O)c1ccc(C(=O)NCC(=O)NCCc2ccc3c(c2)OCCO3)cc1
N-[2-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethylamino]-2-oxoethyl]-4-(methylsulfamoyl)benzamide