Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.164\% 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.) COCCOC(=O)c1ccc(NC(=O)COc2ccc([N+](=O)[O-])cc2)cc1
b.) C#CCNC(=O)c1ccc(OCc2ccccc2)cc1Cl
Answer: b. C#CCNC(=O)c1ccc(OCc2ccccc2)cc1Cl
{#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#CCNC(=O)c1ccc(OCc2ccccc2)cc1Cl
C#CCNC(=O)c1ccc(OCc2ccccc2)cc1Cl
2-chloro-4-phenylmethoxy-N-prop-2-ynylbenzamide