Task: Answer the multiple-choice question.
Question: Which drug has a -89.249\% human ether-à-go-go related gene (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] N[C@@H](Cc1ccc(O)c(I)c1)C(=O)O
[b] Br.N=C1c2ccccc2CN1c1ccc(N2CCOCC2)c(S(=O)(=O)Nc2ccc(Cl)cc2)c1
[c] NC(=O)c1ccccc1
[d] O=C(Nc1cc(C(F)(F)F)ccc1F)C1CCC1
Answer: b. Br.N=C1c2ccccc2CN1c1ccc(N2CCOCC2)c(S(=O)(=O)Nc2ccc(Cl)cc2)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#}
N-(4-chlorophenyl)-5-(3-imino-1H-isoindol-2-yl)-2-morpholin-4-ylbenzenesulfonamide;hydrobromide