Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 21.248% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(C1CCN(S(=O)(=O)c2ccccc2)CC1)N(CCc1ccccc1)Cc1ccco1
b: CCCCCOc1ccc(C(=O)Nc2ccc(S(=O)(=O)Nc3cc(C)on3)cc2)cc1
Answer: b. CCCCCOc1ccc(C(=O)Nc2ccc(S(=O)(=O)Nc3cc(C)on3)cc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCCOc1ccc(C(=O)Nc2ccc(S(=O)(=O)Nc3cc(C)on3)cc2)cc1
CCCCCOc1ccc(C(=O)Nc2ccc(S(=O)(=O)Nc3cc(C)on3)cc2)cc1
N-[4-[(5-methyl-1,2-oxazol-3-yl)sulfamoyl]phenyl]-4-pentoxybenzamide