Task: Answer the MCQ question.
Query: Which drug has a 12.052\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Brc1ccc(-c2n(-c3ccccn3)c3ccccc3[n+]2-c2ccccn2)cc1.[I-]
b) O=C(CN1C(=O)c2cccnc2Oc2ccc(Cl)cc21)N1CCOCC1
Answer: a. Brc1ccc(-c2n(-c3ccccn3)c3ccccc3[n+]2-c2ccccn2)cc1.[I-]
{#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#}
Brc1ccc(-c2n(-c3ccccn3)c3ccccc3[n+]2-c2ccccn2)cc1.[I-]
Brc1ccc(-c2n(-c3ccccn3)c3ccccc3[n+]2-c2ccccn2)cc1.[I-]
2-(4-bromophenyl)-1,3-dipyridin-2-ylbenzimidazol-3-ium;iodide