Task: Answer the MCQ question.
Query: Which compound has a 3.785\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cn1c(=O)n(C)c2cc(N3CCCCC3)c(NC(=O)c3cccc(Cl)c3)cc21
b) Cc1cccc(C(=O)NNC(=O)c2ccccc2Br)c1
c) CNNC(=S)Nc1cccc(C(F)(F)F)c1
Answer: a. Cn1c(=O)n(C)c2cc(N3CCCCC3)c(NC(=O)c3cccc(Cl)c3)cc21
{#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#}
Cn1c(=O)n(C)c2cc(N3CCCCC3)c(NC(=O)c3cccc(Cl)c3)cc21
Cn1c(=O)n(C)c2cc(N3CCCCC3)c(NC(=O)c3cccc(Cl)c3)cc21
3-chloro-N-(1,3-dimethyl-2-oxo-6-piperidin-1-ylbenzimidazol-5-yl)benzamide