Problem statement: Answer the multiple choice question.
Query: Which compound has a 1.567\% 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 other words.
Options:
a.) COc1ccccc1OCc1ccc(C(=O)N2CCN3CCCC3C2)cc1
b.) CCOC(=O)C(C)N(c1ccccc1Cl)S(C)(=O)=O
c.) Cc1cccc(S(=O)(=O)NCC2CCCO2)c1
Answer: b. CCOC(=O)C(C)N(c1ccccc1Cl)S(C)(=O)=O
{#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#}
CCOC(=O)C(C)N(c1ccccc1Cl)S(C)(=O)=O
CCOC(=O)C(C)N(c1ccccc1Cl)S(C)(=O)=O
ethyl2-(2-chloro-N-methylsulfonylanilino)propanoate