Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 12.812\% 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: Clc1ccccc1-c1nnc(-c2cccs2)o1
b: COc1cccc(N2CCN(C(C)C(=O)NC34CC5CC(CC(C5)C3)C4)CC2)c1
c: COc1cccc(S(=O)(=O)Nc2ccc3sc(C)nc3c2)c1
d: CCOc1cc(/C=C2\C(=O)N(c3nc(-c4ccc(Br)cc4)cs3)N=C2c2ccccc2)ccc1O
e: C=CCN1C(=O)C(O)(CC(=O)c2ccc(OC)cc2OC)c2cc(Br)ccc21
Answer: e. C=CCN1C(=O)C(O)(CC(=O)c2ccc(OC)cc2OC)c2cc(Br)ccc21
{#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#}
C=CCN1C(=O)C(O)(CC(=O)c2ccc(OC)cc2OC)c2cc(Br)ccc21
C=CCN1C(=O)C(O)(CC(=O)c2ccc(OC)cc2OC)c2cc(Br)ccc21
5-bromo-3-[2-(2,4-dimethoxyphenyl)-2-oxoethyl]-3-hydroxy-1-prop-2-enylindol-2-one