Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.180\% 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 or b without using any other words.
Options:
a) CC(OC(=O)C1CCCC1)C(=O)Nc1ccc(C(N)=O)cc1
b) Cc1cc(N=Cc2c(O)ccc3cc(Br)ccc23)no1
Answer: b. Cc1cc(N=Cc2c(O)ccc3cc(Br)ccc23)no1
{#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#}
Cc1cc(N=Cc2c(O)ccc3cc(Br)ccc23)no1
Cc1cc(N=Cc2c(O)ccc3cc(Br)ccc23)no1
6-bromo-1-[(5-methyl-1,2-oxazol-3-yl)iminomethyl]naphthalen-2-ol