Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -3.073\% 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, c, or d without using any additional words.
Options:
a: Cc1nn(-c2ccccc2)c(C)c1[N+](=O)[O-]
b: CC(=O)Nc1ccc(S(=O)(=O)NCCc2ccccn2)cc1
c: CC(=O)Nc1ccc(NC(=O)CS(=O)(=O)c2cn(CC(=O)N3CCCCC3)c3ccccc23)cc1
d: CCOC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)CNC(C)=O
Answer: d. CCOC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)CNC(C)=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(Cc1c[nH]c2ccccc12)NC(=O)CNC(C)=O
CCOC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)CNC(C)=O
ethyl 2-[(2-acetamidoacetyl)amino]-3-(1H-indol-3-yl)propanoate