Task: Answer the multiple-choice question.
Query: Which drug exhibits a 9.457\% 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 CNC(=O)CSc1nc2[nH]ncc2c(=O)[nH]1
b Cc1cccc(C)c1OCC(O)CNC(C)C.Cl
Answer: b. Cc1cccc(C)c1OCC(O)CNC(C)C.Cl
{#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#}
Cc1cccc(C)c1OCC(O)CNC(C)C.Cl
Cc1cccc(C)c1OCC(O)CNC(C)C.Cl
1-(2,6-dimethylphenoxy)-3-(propan-2-ylamino)propan-2-ol;hydrochloride