Task: Answer the MCQ question.
Query: Which drug has a 2.704\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCOCC(=O)Nc1cc(-c2cn3cccnc3n2)ccc1C
b: O=C(O)c1cccc(-c2ccc(/C=N/Nc3nn[nH]n3)o2)c1
c: Cc1cc(-c2cc(-c3ccc(Cl)cc3)nc(N)c2C#N)co1
d: CC1(C)C2CCC1(CS(=O)(=O)NCc1ccc(Cl)cc1Cl)C(=O)C2
e: Clc1ccc(SCc2cc(-c3ccccc3)on2)cc1
Answer: d. CC1(C)C2CCC1(CS(=O)(=O)NCc1ccc(Cl)cc1Cl)C(=O)C2
{#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#}
CC1(C)C2CCC1(CS(=O)(=O)NCc1ccc(Cl)cc1Cl)C(=O)C2
CC1(C)C2CCC1(CS(=O)(=O)NCc1ccc(Cl)cc1Cl)C(=O)C2
N-[(2,4-dichlorophenyl)methyl]-1-(7,7-dimethyl-2-oxo-1-bicyclo[2.2.1]heptanyl)methanesulfonamide