Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.217\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CN(C)S(=O)(=O)N1CCN(C(=O)N2CCOCC2)CC1
b.) CCn1cc(S(=O)(=O)NCc2ccccc2Br)cn1
c.) O=c1ccc(-c2ccc(S(=O)(=O)NCC3CCN(Cc4ccccc4F)CC3)s2)n[nH]1
Answer: b. CCn1cc(S(=O)(=O)NCc2ccccc2Br)cn1
{#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#}
CCn1cc(S(=O)(=O)NCc2ccccc2Br)cn1
CCn1cc(S(=O)(=O)NCc2ccccc2Br)cn1
N-[(2-bromophenyl)methyl]-1-ethylpyrazole-4-sulfonamide