Problem statement: Answer the multiple choice question.
Question: Which compound has a -1.843\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCN(CC)S(=O)(=O)c1cc(NC(=O)CN2C(=O)NC(C)(c3ccccc3)C2=O)ccc1C
b CSc1ncc(C(=O)Nc2ccccc2)cn1
c CCN(CC)CC.CCOc1ccccc1-n1c(=S)sc2c(=O)n(-c3ccc(C)cc3)c(=S)[nH]c21
Answer: a. CCN(CC)S(=O)(=O)c1cc(NC(=O)CN2C(=O)NC(C)(c3ccccc3)C2=O)ccc1C
{#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#}
CCN(CC)S(=O)(=O)c1cc(NC(=O)CN2C(=O)NC(C)(c3ccccc3)C2=O)ccc1C
CCN(CC)S(=O)(=O)c1cc(NC(=O)CN2C(=O)NC(C)(c3ccccc3)C2=O)ccc1C
N-[3-(diethylsulfamoyl)-4-methylphenyl]-2-(4-methyl-2,5-dioxo-4-phenylimidazolidin-1-yl)acetamide