Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -1.284\% human ether-à-go-go related gene (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(NCCN1CCC(Cc2ccccc2)CC1)C1CCCN(S(=O)(=O)c2cnc[nH]2)C1
[b] O=C(NCc1cccnc1)C1c2ccccc2C(=O)N1C1CCCCCC1
[c] Br.CCN(CC)S(=O)(=O)c1cccc(-c2nc3n(n2)Cc2ccccc2-3)c1
Answer: c. Br.CCN(CC)S(=O)(=O)c1cccc(-c2nc3n(n2)Cc2ccccc2-3)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#}
Br.CCN(CC)S(=O)(=O)c1cccc(-c2nc3n(n2)Cc2ccccc2-3)c1
Br.CCN(CC)S(=O)(=O)c1cccc(-c2nc3n(n2)Cc2ccccc2-3)c1
N,N-diethyl-3-(5H-[1,2,4]triazolo[5,1-a]isoindol-2-yl)benzenesulfonamide;hydrobromide