Task: Answer the multiple-choice question.
Query: Which compound exhibits a 23.205\% 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) Cc1nc2cc(C(F)(F)F)ccc2n1CCNc1nc(-c2ccc(F)cc2)cs1
b) O=C(NCc1cccnc1)c1cccc(S(=O)(=O)N2CCOCC2)c1
c) S=c1nc(C2COc3ccccc3O2)[nH][nH]1
d) CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCOCCO)C2c2cccnc2)cc1
Answer: d. CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCOCCO)C2c2cccnc2)cc1
{#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#}
CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCOCCO)C2c2cccnc2)cc1
CCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCOCCO)C2c2cccnc2)cc1
[C][C][O][C][=C][C][=C][Branch2][Ring2][C][/C][Branch1][C][O][=C][/C][=Branch1][C][=O][C][=Branch1][C][=O][N][Branch1][#Branch1][C][C][O][C][C][O][C][Ring1][=N][C][=C][C][=C][N][=C][Ring1][=Branch1][C][=C][Ring2][Ring1][O]
(4Z)-4-[(4-ethoxyphenyl)-hydroxymethylidene]-1-[2-(2-hydroxyethoxy)ethyl]-5-pyridin-3-ylpyrrolidine-2,3-dione