Task: Answer the MCQ question.
Query: Which compound exhibits a 4.203\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CCOC(=O)COc1coc(CN2CCN(c3cccc(Cl)c3)CC2)cc1=O
b.) Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
c.) COC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)CNC(C)=O
d.) NC(=O)c1ccc(NC(=O)COC(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCCCC2)cc1
e.) Cc1nnc2ccc(-c3cccc(NS(=O)(=O)c4ccccc4Cl)c3)nn12
Answer: c. COC(=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#}
COC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)CNC(C)=O
COC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)CNC(C)=O
methyl 2-[(2-acetamidoacetyl)amino]-3-(1H-indol-3-yl)propanoate