Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.862\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=C(CSc1nnc(-c2ccccc2F)n1C1CC1)NCc1ccco1
b: CCOC(=O)c1ccc(Nc2cc(C)nc(-c3ccccc3)n2)cc1
c: COc1ccc(CCNC(=O)C23CN(Cc4ccccc4)CC2C(c2ccc([N+](=O)[O-])cc2)=NO3)cc1
d: COc1cc(CCC(=O)OCC(=O)Nc2ccc(C(N)=O)cc2)cc(OC)c1OC
e: CCOC(=O)C1=NNC(C(=O)c2ccccc2)C1c1ccc(Cl)cc1
Answer: d. COc1cc(CCC(=O)OCC(=O)Nc2ccc(C(N)=O)cc2)cc(OC)c1OC
{#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#}
COc1cc(CCC(=O)OCC(=O)Nc2ccc(C(N)=O)cc2)cc(OC)c1OC
COc1cc(CCC(=O)OCC(=O)Nc2ccc(C(N)=O)cc2)cc(OC)c1OC
[2-(4-carbamoylanilino)-2-oxoethyl] 3-(3,4,5-trimethoxyphenyl)propanoate