Task: Answer the MCQ question.
Query: Which drug has a 19.452\% 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)c1c(C)[nH]c(C(=O)NCc2cccs2)c1C
[b] COc1ccc(CN(C(=O)CNC(=O)c2ccco2)C(C(=O)NCC2CCCO2)c2ccccc2)cc1
[c] CCNC(=O)COC(=O)c1ccc(NS(=O)(=O)c2ccc3c(c2)OCCO3)cc1
[d] COc1ccc(-n2ncc3c2CC(C)(C)CC3NC(=O)c2oc(C)cc2C)cc1
Answer: c. CCNC(=O)COC(=O)c1ccc(NS(=O)(=O)c2ccc3c(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#}
CCNC(=O)COC(=O)c1ccc(NS(=O)(=O)c2ccc3c(c2)OCCO3)cc1
CCNC(=O)COC(=O)c1ccc(NS(=O)(=O)c2ccc3c(c2)OCCO3)cc1
[2-(ethylamino)-2-oxoethyl] 4-(2,3-dihydro-1,4-benzodioxin-6-ylsulfonylamino)benzoate