Task: Answer the multiple-choice question.
Query: Which compound exhibits a -13.377\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1nc2ccccc2n1CCOc1ccccc1
(b) CS(=O)(=O)Nc1cccc(C2=NN(C(=O)c3ccco3)C(c3cccs3)C2)c1
(c) Cc1ccc(N(C(=O)c2csnn2)C(C(=O)NC(C)(C)C)c2cccnc2)cc1
(d) O=c1cc(-c2ccccc2)[nH]c2cc(Cl)ccc12
Answer: b. CS(=O)(=O)Nc1cccc(C2=NN(C(=O)c3ccco3)C(c3cccs3)C2)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#}
CS(=O)(=O)Nc1cccc(C2=NN(C(=O)c3ccco3)C(c3cccs3)C2)c1
CS(=O)(=O)Nc1cccc(C2=NN(C(=O)c3ccco3)C(c3cccs3)C2)c1
N-[3-[2-(furan-2-carbonyl)-3-thiophen-2-yl-3,4-dihydropyrazol-5-yl]phenyl]methanesulfonamide