Problem statement: Answer the MCQ question.
Query: Which drug has a -26.091\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(OCCN1CCN(C2=NS(=O)(=O)c3ccccc32)CC1)c1cccc(Br)c1
(b) CCN(CC)C(=O)CSc1nc2c(sc(=S)n2-c2ccccc2)c(=O)n1-c1ccc(OC)c(OC)c1
(c) CCOC(=O)C(=NC1CCS(=O)(=O)C1)NNc1ccc(Br)cc1
Answer: a. O=C(OCCN1CCN(C2=NS(=O)(=O)c3ccccc32)CC1)c1cccc(Br)c1
{#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=C(OCCN1CCN(C2=NS(=O)(=O)c3ccccc32)CC1)c1cccc(Br)c1
O=C(OCCN1CCN(C2=NS(=O)(=O)c3ccccc32)CC1)c1cccc(Br)c1
3-[4-[2-[(3-bromophenyl)-oxomethoxy]ethyl]piperazin-1-yl]-1,2-benzothiazole1,1-dioxide