Task: Answer the multiple-choice question.
Question: Which compound exhibits a 13.920\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COC1(C)CC2C(CC1OC(=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1)C2(C)C
b Cc1ccc(C)c(N2CCN(c3ccncc3N)CC2)c1
c O=C(CN1CCN(c2ccccc2)CC1)Nc1ccc(-n2cnnn2)cc1
d COc1ccc(OC)c(C(=O)c2ccccc2)c1
e CS(=O)(=O)Nc1ccccc1Oc1ccccc1
Answer: d. COc1ccc(OC)c(C(=O)c2ccccc2)c1
{#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#}
COc1ccc(OC)c(C(=O)c2ccccc2)c1
COc1ccc(OC)c(C(=O)c2ccccc2)c1
[C][O][C][=C][C][=C][Branch1][Ring1][O][C][C][Branch1][=N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][=C][Ring1][S]
(2,5-dimethoxyphenyl)-phenylmethanone