Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -15.594\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(O)c1nc2ccccc2nc1C(=O)O
[b] O=C(C[n+]1cc(Br)cc2ccccc21)c1ccc(Br)cc1.[Br-]
[c] CC1=Nn2c(nnc2-c2ccccc2F)SC1
Answer: b. O=C(C[n+]1cc(Br)cc2ccccc21)c1ccc(Br)cc1.[Br-]
{#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#}
O=C(C[n+]1cc(Br)cc2ccccc21)c1ccc(Br)cc1.[Br-]
O=C(C[n+]1cc(Br)cc2ccccc21)c1ccc(Br)cc1.[Br-]
1-(4-bromophenyl)-2-(3-bromoquinolin-1-ium-1-yl)ethanone;bromide