Task: Answer the multiple choice question.
Question: Which drug has a 6.147\% 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, c, or d without using any additional words.
Options:
a: COc1cccc(OCC(=O)NC2CCCCCC2)c1
b: CC(=O)Nc1ccc(S(=O)(=O)N(CC(=O)O)Cc2ccccc2)cc1
c: COc1ccc(/C(N)=N/OC(=O)CCCc2ccccc2)cc1
d: O=C1[C@@H]2Cc3c([nH]c4ccccc34)C(c3ccccc3)N2C(=O)CN1C1CC1
Answer: a. COc1cccc(OCC(=O)NC2CCCCCC2)c1
{#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#}
COc1cccc(OCC(=O)NC2CCCCCC2)c1
COc1cccc(OCC(=O)NC2CCCCCC2)c1
N-cycloheptyl-2-(5-methoxyphenoxy)acetamide