Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 17.250\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCOC(=O)C(Cc1ccccc1)(Cc1ccccc1)C(C)=O
b: Cc1c([C@H]2[C@@H](CC#N)C2(C)C)c2ccccc2n1C
c: Cl.c1cncc(CNC2CCCCC2)c1
Answer: c. Cl.c1cncc(CNC2CCCCC2)c1
{#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#}
Cl.c1cncc(CNC2CCCCC2)c1
Cl.c1cncc(CNC2CCCCC2)c1
N-(pyridin-3-ylmethyl)cyclohexanamine;hydrochloride