Task: Answer the multiple-choice question.
Question: Which drug has a 13.880\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC1CCCC(NC(=O)COC(=O)c2ccccc2[N+](=O)[O-])C1C
b C=CCOCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1
Answer: b. C=CCOCC(O)CS(=O)(=O)Cc1ccc(Cl)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#}
C=CCOCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1
C=CCOCC(O)CS(=O)(=O)Cc1ccc(Cl)cc1
1-[(4-chlorophenyl)methylsulfonyl]-3-prop-2-enoxypropan-2-ol