Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.393\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(O)CCc1ccc(S(=O)(=O)N2CCOCC2)cc1
[b] O=C(Cn1c(=O)[nH]c2ccsc2c1=O)NC1CCCCCC1
Answer: a. O=C(O)CCc1ccc(S(=O)(=O)N2CCOCC2)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#}
O=C(O)CCc1ccc(S(=O)(=O)N2CCOCC2)cc1
O=C(O)CCc1ccc(S(=O)(=O)N2CCOCC2)cc1
[O][=C][Branch1][C][O][C][C][C][=C][C][=C][Branch1][S][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][O][C][C][Ring1][=Branch1][C][=C][Ring1][#C]
3-(4-morpholin-4-ylsulfonylphenyl)propanoicacid