Task: Answer the MCQ question.
Question: Which drug exhibits a 7.078\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCS(=O)(=O)N1CCN(c2cccc(C)c2C)CC1
b COc1ccc(C(=O)NNC(=O)C2CC=CCC2)cc1
c CC(=O)Nc1nc(CC(C)C)cc(-c2ccco2)c1C#N
d CC(=O)OCC1=C(C(=O)O)N2C(=O)C(NC(=O)CC(C)c3ccccc3)C2SC1
e N#Cc1cn(Cc2ccc(F)c(Cl)c2)c(=O)nc1Nc1ccccc1N
Answer: a. CCS(=O)(=O)N1CCN(c2cccc(C)c2C)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#}
CCS(=O)(=O)N1CCN(c2cccc(C)c2C)CC1
CCS(=O)(=O)N1CCN(c2cccc(C)c2C)CC1
1-(2,3-dimethylphenyl)-4-ethylsulfonylpiperazine