Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.817\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCCC(NS(=O)(=O)c1ccc(OC)cc1)C(=O)O
b.) CC(C)=CCC/C(C)=C/C=N/NC(=O)c1ccccc1[N+](=O)[O-]
c.) CCOC(=O)/C=C/C(=O)OCC(=O)Nc1ccc([N+](=O)[O-])cc1
Answer: a. CCCC(NS(=O)(=O)c1ccc(OC)cc1)C(=O)O
{#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#}
2-[(4-methoxyphenyl)sulfonylamino]pentanoicacid