Task: Answer the multiple choice question.
Question: Which compound has a 16.358\% 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 or b without using any additional words.
Options:
[a] O=C(c1cc(-c2ccc(Cl)cc2)n(-c2ccc(Cl)c(Cl)c2)n1)N1CCOCC1
[b] CCN(CC)S(=O)(=O)c1cc(NC(=O)CNc2c(C)n(C)n(-c3ccccc3)c2=O)ccc1C
Answer: b. CCN(CC)S(=O)(=O)c1cc(NC(=O)CNc2c(C)n(C)n(-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)CNc2c(C)n(C)n(-c3ccccc3)c2=O)ccc1C
CCN(CC)S(=O)(=O)c1cc(NC(=O)CNc2c(C)n(C)n(-c3ccccc3)c2=O)ccc1C
N-[3-(diethylsulfamoyl)-4-methylphenyl]-2-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]acetamide