Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 1.956\% 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 other words.
Options:
a. Cn1cc(SCC(=O)Nc2ccc3c(c2)OCCO3)c2ccccc21
b. COc1ccc(OC)c(CN2CCC(CNC(=O)Nc3cccc(Cl)c3)CC2)c1
c. O=C(CN1CCc2ccccc2C1)NCC(=O)Nc1ccc(F)cc1
d. COc1ccc(CC(=O)NNS(=O)(=O)c2ccccc2)cc1OC
Answer: a. Cn1cc(SCC(=O)Nc2ccc3c(c2)OCCO3)c2ccccc21
{#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#}
Cn1cc(SCC(=O)Nc2ccc3c(c2)OCCO3)c2ccccc21
Cn1cc(SCC(=O)Nc2ccc3c(c2)OCCO3)c2ccccc21
N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-(1-methylindol-3-yl)sulfanylacetamide