Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.142\% 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, c, or d without using any other words.
Options:
a) CC(=O)c1c(C)n(CC2CCCO2)c2ccc(O)cc12
b) O=[N+]([O-])c1cc(-c2ccc(/C=N/n3cnnc3)o2)ccc1Cl
c) Cc1ccccc1C(=O)NC(=S)Nc1ccccc1C(F)(F)F
d) CCN(c1cc(C)cc(C)c1)S(=O)(=O)c1nnc(NC(=O)c2ccco2)s1
Answer: d. CCN(c1cc(C)cc(C)c1)S(=O)(=O)c1nnc(NC(=O)c2ccco2)s1
{#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(c1cc(C)cc(C)c1)S(=O)(=O)c1nnc(NC(=O)c2ccco2)s1
CCN(c1cc(C)cc(C)c1)S(=O)(=O)c1nnc(NC(=O)c2ccco2)s1
N-[5-[(3,5-dimethylphenyl)-ethylsulfamoyl]-1,3,4-thiadiazol-2-yl]furan-2-carboxamide