Task: Answer the multiple choice question.
Question: Which compound exhibits a 0.226\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@H]1O
b: Cc1cc(CNC(=O)c2cc(COc3c(F)cccc3F)on2)nn1C
c: CC(=O)c1cc(-c2ccccc2)n(CCC(=O)NCc2cccs2)c1C
Answer: c. CC(=O)c1cc(-c2ccccc2)n(CCC(=O)NCc2cccs2)c1C
{#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#}
CC(=O)c1cc(-c2ccccc2)n(CCC(=O)NCc2cccs2)c1C
CC(=O)c1cc(-c2ccccc2)n(CCC(=O)NCc2cccs2)c1C
[C][C][=Branch1][C][=O][C][C][=C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Branch1][S][C][C][C][=Branch1][C][=O][N][C][C][=C][C][=C][S][Ring1][Branch1][C][=Ring2][Ring1][=Branch1][C]
3-(3-acetyl-2-methyl-5-phenylpyrrol-1-yl)-N-(thiophen-2-ylmethyl)propanamide