Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 14.941\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=S(=O)(c1ccccc1)c1nc(-c2ccccc2)oc1NCc1cccnc1
b O=S(=O)(Cc1ccccc1)Nc1ccccc1Br
c COc1ccc(CCN2C(=O)CC(NNc3ccc([N+](=O)[O-])cc3)C2=O)cc1OC
Answer: b. O=S(=O)(Cc1ccccc1)Nc1ccccc1Br
{#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#}
O=S(=O)(Cc1ccccc1)Nc1ccccc1Br
O=S(=O)(Cc1ccccc1)Nc1ccccc1Br
N-(2-bromophenyl)-1-phenylmethanesulfonamide