Task: Answer the MCQ question.
Query: Which drug exhibits a 4.110\% 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) Cc1c(N=CN2CCOCC2)c(=O)n(C)c(=O)n1C
b) Cc1n(C)c2cc(Cl)ccc2[n+]1Cc1ccccc1.[I-]
Answer: b. Cc1n(C)c2cc(Cl)ccc2[n+]1Cc1ccccc1.[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#}
Cc1n(C)c2cc(Cl)ccc2[n+]1Cc1ccccc1.[I-]
Cc1n(C)c2cc(Cl)ccc2[n+]1Cc1ccccc1.[I-]
1-benzyl-5-chloro-2,3-dimethylbenzimidazol-1-ium;iodide