Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -4.586\% 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 other words.
Options:
(a) O=C(Nc1cc(S(=O)(=O)N2CCCCC2)ccc1Cl)C1=NN(c2ccccc2)C(=O)CC1
(b) Br.CCC(=O)Nc1nc(C)c(-c2csc(Nc3cccc(O)c3)n2)s1
(c) Cc1cc(C)nc(SCC(=O)Nc2ccc(S(=O)(=O)Nc3onc(C)c3C)cc2)n1
Answer: b. Br.CCC(=O)Nc1nc(C)c(-c2csc(Nc3cccc(O)c3)n2)s1
{#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.CCC(=O)Nc1nc(C)c(-c2csc(Nc3cccc(O)c3)n2)s1
Br.CCC(=O)Nc1nc(C)c(-c2csc(Nc3cccc(O)c3)n2)s1
N-[5-[2-(3-hydroxyanilino)-1,3-thiazol-4-yl]-4-methyl-1,3-thiazol-2-yl]propanamide;hydrobromide