Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 1.739% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(C[N+]12CCC(CC1)C(O)C2)c1ccc(Br)cc1.[Br-]
b.) CCc1nn(C(CC)C(=O)NCCc2ccc(OC)cc2OC)c(=O)c2cc3occc3n12
Answer: a. O=C(C[N+]12CCC(CC1)C(O)C2)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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(C[N+]12CCC(CC1)C(O)C2)c1ccc(Br)cc1.[Br-]
O=C(C[N+]12CCC(CC1)C(O)C2)c1ccc(Br)cc1.[Br-]
1-(4-bromophenyl)-2-(3-hydroxy-1-azoniabicyclo[2.2.2]octan-1-yl)ethanone;bromide