Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 4.738\% 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) O=C(O)COc1ccc(Cl)cc1CO
b) CC(=O)N1CCN(S(=O)(=O)c2cccc(C(=O)Nc3nc4ccccc4[nH]3)c2)CC1
c) Cn1nccc1C(=O)Nc1sc2c(c1C#N)CCCC2
d) COC(=O)Nc1ccc(C)cc1NC(=O)OC
e) CCN(c1ccccc1)S(=O)(=O)c1ccc(NC(=O)c2nc(S(C)(=O)=O)ncc2Cl)cc1
Answer: e. CCN(c1ccccc1)S(=O)(=O)c1ccc(NC(=O)c2nc(S(C)(=O)=O)ncc2Cl)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#}
5-chloro-N-[4-[ethyl(phenyl)sulfamoyl]phenyl]-2-methylsulfonylpyrimidine-4-carboxamide