Task: Answer the multiple choice question.
Question: Which compound has a 7.404\% 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: O=C(Nc1cccc(-c2cscn2)c1)C1CCN(Cc2ccsc2)CC1
b: O=C(CN(Cc1ccc2c(c1)OCO2)C(=O)CNS(=O)(=O)c1ccccc1)NCC1CCCO1
c: COc1ccc(-c2c(C#N)c(SCC(=O)Nc3ccccc3)nc3c2CCCC3)cc1
d: CS(=O)(=O)N(CC(=O)N1CCCC1)c1ccc(Cl)c(Cl)c1
Answer: d. CS(=O)(=O)N(CC(=O)N1CCCC1)c1ccc(Cl)c(Cl)c1
{#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#}
CS(=O)(=O)N(CC(=O)N1CCCC1)c1ccc(Cl)c(Cl)c1
CS(=O)(=O)N(CC(=O)N1CCCC1)c1ccc(Cl)c(Cl)c1
N-(3,4-dichlorophenyl)-N-(2-oxo-2-pyrrolidin-1-ylethyl)methanesulfonamide