Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.945\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCN1CCN(S(=O)(=O)c2ccc(OC)cc2)CC1
(b) CCOc1cc(C2NN=C(c3ccc(C)cc3)S2)ccc1O
(c) O=C(Nc1ccc(F)cc1F)NC1CC(=O)N(Cc2ccccc2)C1
(d) Cc1cc(NS(=O)(=O)c2ccc(NS(=O)(=O)c3ccc(Br)cc3)cc2)no1
Answer: d. Cc1cc(NS(=O)(=O)c2ccc(NS(=O)(=O)c3ccc(Br)cc3)cc2)no1
{#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#}
Cc1cc(NS(=O)(=O)c2ccc(NS(=O)(=O)c3ccc(Br)cc3)cc2)no1
Cc1cc(NS(=O)(=O)c2ccc(NS(=O)(=O)c3ccc(Br)cc3)cc2)no1
4-[(4-bromophenyl)sulfonylamino]-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide